게이트키퍼가 있는 VoIP

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업데이트:2006년 3월 30일
문서 ID:14084

편견 없는 언어

본 제품에 대한 문서 세트는 편견 없는 언어를 사용하기 위해 노력합니다. 본 설명서 세트의 목적상, 편견 없는 언어는 나이, 장애, 성별, 인종 정체성, 민족 정체성, 성적 지향성, 사회 경제적 지위 및 교차성에 기초한 차별을 의미하지 않는 언어로 정의됩니다. 제품 소프트웨어의 사용자 인터페이스에서 하드코딩된 언어, RFP 설명서에 기초한 언어 또는 참조된 서드파티 제품에서 사용하는 언어로 인해 설명서에 예외가 있을 수 있습니다. 시스코에서 어떤 방식으로 포용적인 언어를 사용하고 있는지 자세히 알아보세요.

이 번역에 관하여

Cisco는 전 세계 사용자에게 다양한 언어로 지원 콘텐츠를 제공하기 위해 기계 번역 기술과 수작업 번역을 병행하여 이 문서를 번역했습니다. 아무리 품질이 높은 기계 번역이라도 전문 번역가의 번역 결과물만큼 정확하지는 않습니다. Cisco Systems, Inc.는 이 같은 번역에 대해 어떠한 책임도 지지 않으며 항상 원본 영문 문서(링크 제공됨)를 참조할 것을 권장합니다.

소개

이 문서에서는 게이트키퍼를 사용하여 VoIP 네트워크를 구성하고 확인하는 방법을 설명합니다.

사전 요구 사항

요구 사항

이 문서에 대한 특정 요건이 없습니다.

사용되는 구성 요소

이 문서의 정보는 다음 소프트웨어 및 하드웨어 버전을 기반으로 합니다.

  • Cisco IOS® 소프트웨어 릴리스 12.1(1)

  • Cisco AS5300 및 Cisco 3640 라우터

참고: 모든 Cisco 플랫폼에서 게이트키퍼 기능을 사용하려면 Cisco IOS 기능 세트 -x-를 로드해야 합니다.

이 문서의 정보는 특정 랩 환경의 디바이스를 토대로 작성되었습니다. 이 문서에 사용된 모든 디바이스는 초기화된(기본) 컨피그레이션으로 시작되었습니다. 현재 네트워크가 작동 중인 경우, 모든 명령어의 잠재적인 영향을 미리 숙지하시기 바랍니다.

표기 규칙

문서 규칙에 대한 자세한 내용은 Cisco 기술 팁 표기 규칙을 참조하십시오.

배경 정보

게이트키퍼는 H.323 터미널 및 게이트웨이에 대한 LAN에 대한 주소 변환 및 제어 액세스를 제공하는 LAN의 H.323 엔티티입니다. 게이트키퍼는 H.323 터미널 및 게이트웨이(예: 대역폭 관리, 게이트웨이 위치)에 다른 서비스를 제공할 수 있습니다. 게이트키퍼는 멀티미디어 네트워크에서 장치 레지스트리를 유지 관리합니다. 시작 시 디바이스가 게이트키퍼에 등록되고 게이트키퍼의 통화에 대한 승인을 요청합니다.

이 문서에서 게이트키퍼 컨피그레이션은 다음 용도로 사용할 수 있습니다.

  • 여러 게이트웨이 및 최종 디바이스를 설치한 VoIP 구현을 확장하기 위해

    이 컨피그레이션을 사용하면 중앙 지점인 게이트키퍼를 변경할 수 있습니다.

  • 네트워크에서 통화 수를 제한하기 위해 CAC(Call Admission Control)를 제어하는 데 도움이 되는 방법

  • 네트워크에서 프록시를 사용하여 데이터 트래픽과 별도로 VoIP 통화를 처리하려면

구성

이 섹션에는 이 문서에서 설명하는 기능을 구성하기 위한 정보가 표시됩니다.

참고: 이 문서에 사용된 명령에 대한 추가 정보를 찾으려면 명령 조회 도구(등록된 고객만 해당)를 사용합니다.

네트워크 다이어그램

이 네트워크는 두 개의 Cisco AS5300 게이트웨이가 있는 간단한 토폴로지입니다. 한 게이트웨이는 San Jose에 있고 다른 게이트웨이는 Raleigh에 있습니다. 각 사이트에는 Cisco 3640에서 실행되는 게이트키퍼 컨피그레이션이 있습니다. 이 섹션에 나와 있는 토폴로지에서는 두 게이트웨이 간에 간단한 VoIP 통화를 발신하기 위해 게이트키퍼가 필요하지 않습니다. 그러나 이 다이어그램에는 전체 컨피그레이션이 어떻게 표시되는지 보여주는 게이트키퍼가 포함되어 있습니다.

이 토폴로지에 대한 Cisco 게이트키퍼 컨피그레이션은 다음과 같은 방식으로 일반 VoIP 구현과 다릅니다.

  • 게이트웨이 설정의 각 게이트웨이는 h323-gateway voip interface 명령을 사용하여 로컬 게이트키퍼에 등록합니다. 이 경우 게이트웨이는 AS5300이고 게이트키퍼는 3640입니다.

  • dial-peer voice 2 voip 명령의 세션 대상은 적절한 ipv4:ip 주소 대신 RAS(Registration, Admission, and Status)를 가리킵니다. RAS는 다음 작업을 수행합니다.

    • 게이트키퍼에 등록할 게이트웨이의 위치를 정의합니다.

    • 각 통화에 대한 수락 요청을 보냅니다.

    • 통화에 대해 특정 상태 정보 폴링을 수행합니다.

H.323 네트워크에는 영역당 하나의 기본 게이트키퍼가 있습니다. 게이트키퍼는 영역에서 여러 게이트웨이를 제어하거나 H.323 디바이스를 종료할 수 있습니다. 이 섹션에서 설명하는 컨피그레이션에서는 통화가 해당 영역 및 게이트키퍼로 라우팅됩니다. 그런 다음 게이트키퍼는 등록된 게이트웨이의 IP 주소로 호출된 번호와 일치하는 기술 접두사(tech-prefix)를 사용하여 통화 요청에 응답합니다.

voip_gw_gk.gif

통화 프로세스

이 단계에서는 게이트키퍼 프로세스가 어떻게 작동하는지 설명합니다. 롤리 쪽에 있는 한 전화기에서 새너제이 쪽으로 오는 전화를 겁니다.

  1. Raleigh 5300A는 PBX에서 4085556400으로 전화를 받습니다. 이 전화기는 San Jose PBX에 연결됩니다.

    이 번호는 Dial-peer voice 2 voip의 번호와 일치하며 기술 접두사 408#도 가지고 있습니다.

  2. Raleiger, Raleiger 3640A에 대한 수락 요청은 기술 접두사와 전화 번호를 408#4085556400 형식으로 포함합니다.

    4085556400은 408의 zone prefix 명령과 일치합니다.....

  3. 롤리 게이트키퍼는 San Jose 3640A의 San Jose 게이트키퍼에게 위치 요청을 보냅니다.

  4. San Jose 게이트키퍼 컨피그레이션에는 기술 접두사가 408#인 San Jose 5300A가 포함되어 있으므로 San Jose 게이트키퍼는 San Jose 5300 IP 주소로 Raleiger에 회신합니다.

  5. 이 IP 주소는 ACF(Admission Confirmation)를 통해 Raleigh 5300A로 전달됩니다.

  6. Raleigh 5300A는 San Jose 5300A와 정상 H.323 통화를 엽니다.

구성

이 문서에서는 다음 구성을 사용합니다.

롤리 5300A 
Raleigh5300A# show run
Building configuration...


Current configuration:
!
! Last configuration change at 00:15:38 UTC Tue Mar 28 2000
! NVRAM config last updated at 00:15:39 UTC Tue Mar 28 2000
!
version 12.1
service timestamps debug datetime msec
service timestamps log datetime msec
no service password–encryption
!
hostname Raleigh5300A
!
logging buffered 50000 debugging
enable secret < password > [Choose a strong password with at least one capital letter, one number, and one special character.]
!
!
!
resource–pool disable
!
!
!
!
!
clock calendar–valid
ip subnet–zero
!
isdn switch–type primary–5ess
isdn voice–call–failure 0
mta receive maximum–recipients 0
!
!
controller T1 0
 framing esf
 clock source line primary
 linecode b8zs
 pri–group timeslots 1–24
!
controller T1 1
 clock source line secondary 1
!
controller T1 2
!
controller T1 3
!
!
voice–port 0:D
!
!
dial–peer voice 1 pots
 answer–address 9195552001
 destination–pattern 919#9195552...
 direct–inward–dial
 port 0:D
 prefix 919
!
dial–peer voice 2 voip
 destination–pattern 4085556400
 tech–prefix 408#
 session target ras
!
num–exp 6... 4085556...
 gateway 

  !
  interface Ethernet0
  no ip address
  shutdown
!
interface Serial0:23
 no ip address
 ip mroute–cache
 isdn switch–type primary–5ess
 isdn incoming–voice modem
 fair–queue 64 256 0
 no cdp enable
!
interface FastEthernet0
 ip address 172.16.120.2 255.255.255.0
 duplex auto
 speed auto
 h323–gateway voip interface
 h323–gateway voip id RALgk1 ipaddr 172.16.120.1 1718
 h323–gateway voip h323–id RAL5300A@cisco.com
 h323–gateway voip tech–prefix 919#
!
ip classless
ip route 172.16.110.0 255.255.255.0 172.16.120.10
no ip http server
!
line con 0
 transport input none
line 1 48
 transport output lat pad telnet rlogin udptn v120 lapb–ta
line aux 0
line vty 0 4
 password cisco
 login
!
ntp clock–period 17179850
ntp server 172.16.110.10
end

롤리 3640A 
Raleigh3640A# show run
Building configuration...


Current configuration:
!
version 12.1
service timestamps debug datetime msec
service timestamps log datetime msec
no service password–encryption
!
hostname Raleigh3640A
!
logging buffered 50000 debugging
enable secret < password > [Choose a strong password with at least one capital letter, one number, and one special character.]
!
!
!
!
!
ip subnet–zero
!
ip dvmrp route–limit 20000
!
!
!
!
!
interface Ethernet1/0
 ip address 172.16.120.1 255.255.255.0
!
interface Serial1/0
 no ip address
 no ip mroute–cache
 no fair–queue
!
interface TokenRing1/0
 no ip address
 shutdown
 ring–speed 16
!
ip classless
ip route 172.16.110.0 255.255.255.0 172.16.120.10
no ip http server
!
!
gatekeeper
 zone local RALgk1 cisco.com
 zone remote SJgk1 cisco.com 172.16.110.1 1719
 zone prefix SJgk1 408.......
 gw–type–prefix 408#*
 no shutdown
!
!
line con 0
 transport input none
line aux 0
line vty 0 4
 password cisco
 login
!
ntp clock–period 17179864
ntp server 172.16.110.10
end

산호세 5300A 
SanJose5300A# show run
Building configuration...


Current configuration:
!
! Last configuration change at 00:15:49 UTC Tue Mar 28 2000
! NVRAM config last updated at 00:15:50 UTC Tue Mar 28 2000
!
version 12.1
service timestamps debug datetime msec
service timestamps log datetime msec
no service password–encryption
!
hostname SanJose5300A
!
logging buffered 50000 debugging
enable secret < password > [Choose a strong password with at least one capital letter, one number, and one special character.]
!
!
!
resource–pool disable
!
!
!
!
!
ip subnet–zero
!
isdn voice–call–failure 0
mta receive maximum–recipients 0
!
!
controller T1 0
 framing esf
 clock source line primary
 linecode b8zs
 ds0–group 1 timeslots 1–4 type e&m–immediate–start
!
controller T1 1
 clock source line secondary 1
!
controller T1 2
!
controller T1 3
!
!
voice–port 0:1
!
!
dial–peer voice 1 pots
 answer–address 4085556001
 destination–pattern 408#4085556...
 direct–inward–dial
 port 0:1
 prefix 6
!
dial–peer voice 2 voip
 destination–pattern 9195552...
 tech–prefix 919#
 session target ras
!
num–exp 2... 9195552...
gateway 
 
 !
 interface Ethernet0
 no ip address
!
interface FastEthernet0
 ip address 172.16.110.2 255.255.255.0
 duplex auto
 speed auto
 h323–gateway voip interface
 h323–gateway voip id SJgk1 ipaddr 172.16.110.1 1718
 h323–gateway voip h323–id SJ5300A@cisco.com
 h323–gateway voip tech–prefix 408#
!
ip classless
ip route 172.16.120.0 255.255.255.0 172.16.110.10
no ip http server
!
!
!
line con 0
 transport input none
line aux 0
line vty 0 4
 password cisco
 login
!
ntp clock–period 17179892
ntp server 172.16.110.10
end

산호세 3640A 
SanJose3640A# show run
Building configuration...


Current configuration:
!
! NVRAM config last updated at 00:05:33 UTC Tue Mar 28 2000
!
version 12.1
service timestamps debug datetime msec
service timestamps log datetime msec
no service password–encryption
!
hostname SanJose3640A
!
boot system flash c3640–ix–mz.120–7.T
logging buffered 50000 debugging
enable secret < password > [Choose a strong password with at least one capital letter, one number, and one special character.] 
!
!
!
!
!
ip subnet–zero
!
ip dvmrp route–limit 20000
!
!
interface Ethernet1/0
 ip address 172.16.110.1 255.255.255.0
!
interface Serial1/0
 no ip address
 no ip mroute–cache
 shutdown
 no fair–queue
!
interface Ethernet1/1
 no ip address
 shutdown
!
ip classless
ip route 172.16.120.0 255.255.255.0 172.16.110.10
no ip http server
!
tftp–server flash:c3640–ix–mz.121–1.bin
!
gatekeeper
 zone local SJgk1 cisco.com
 zone remote RALgk1 cisco.com 172.16.120.1 1719
 zone prefix RALgk1 919.......
 gw–type–prefix 919#*
 no shutdown
!
!
line con 0
 transport input none
line aux 0
line vty 0 4
 password cisco
 login
!
ntp server 172.16.110.10
end

다음을 확인합니다.

이 섹션에서는 컨피그레이션이 제대로 작동하는지 확인하는 데 사용할 수 있는 정보를 제공합니다.

일부 show 명령은 출력 인터프리터 툴 에서 지원되는데(등록된 고객만), 이 툴을 사용하면 show 명령 출력의 분석 결과를 볼 수 있습니다.

  • show debug - 활성화된 debug 명령을 표시합니다.

  • undebug all—모든 디버그 해제

  • show gatekeeper - 게이트키퍼의 상태를 표시합니다.

  • show log - 로그 파일 출력을 표시합니다.

  • show call active voice brief - 활성 통화 테이블 내용의 축약 버전을 표시합니다.

    이 표시는 라우터를 통한 현재 연결이 있는 모든 통화를 표시합니다.

  • show call active voice - 활성 통화 테이블의 내용을 표시합니다.

    이 표시는 라우터를 통한 현재 연결이 있는 모든 통화를 표시합니다.

  • show gatekeeper endpoints - 게이트키퍼에 대한 엔드포인트 등록 상태를 표시합니다.

  • show gatekeeper call - 게이트키퍼가 처리한 활성 통화를 표시합니다.

  • show gatekeeper gw - 기술 접두사의 엔드포인트 등록 상태를 표시합니다.

Raleigh 5300A 라우터 확인 

Raleigh5300A# show debug
ISDN:
  ISDN Q931 packets debugging is on
  ISDN Q931 packets debug DSLs. (On/Off/No DSL:1/0/–)
  DSL  0 ––>  7
  1 – – – – – – – 

H.323 RAS:
  H.323 RAS Messages debugging is on
voip:
  voip ccAPI function enter/exit debugging is on
Raleigh5300A# undebug all
All possible debugging has been turned off
Raleigh5300A# show gatekeeper
 Gateway  RAL5300A@cisco.com  is registered to Gatekeeper RALgk1


Alias list (CLI configured) 
 H323–ID RAL5300A@cisco.com
Alias list (last RCF) 
 H323–ID RAL5300A@cisco.com

H323 resource thresholding is Disabled
Raleigh5300A# show log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
    Console logging: level debugging, 1048 messages logged
    Monitor logging: level debugging, 0 messages logged
    Buffer logging: level debugging, 1048 messages logged
    Trap logging: level informational, 106 message lines logged


Log Buffer (50000 bytes):
Mar 28 00:22:47.624: ISDN Se0:23: RX <–  SETUP pd = 8  callref = 0x30
Mar 28 00:22:47.624:         Bearer Capability i = 0x8090A2
Mar 28 00:22:47.624:         Channel ID i = 0xA98393
Mar 28 00:22:47.624:  Calling Party Number i = 0x2180, '9195552010', Plan:ISDN, 
Type:National
Mar 28 00:22:47.624:  Called Party Number i = 0xA1, '4085556400', Plan:ISDN, 
Type:National
Mar 28 00:22:47.628: ISDN Se0:23: TX –>  CALL_PROC pd = 8  callref = 0x8030
Mar 28 00:22:47.628:         Channel ID i = 0xA98393
Mar 28 00:22:47.628: ISDN Se0:23: TX –>  ALERTING pd = 8  callref = 0x8030
Mar 28 00:22:48.016: cc_api_call_setup_ind (vdbPtr=0x61B9ADAC, 
callInfo={called=4085556400, 
calling=9195552010, fdest=1 peer_tag=1}, callID=0x61A088C4)
Mar 28 00:22:48.020: cc_process_call_setup_ind (event=0x61BB71B8) 
handed call to app "SESSION"
Mar 28 00:22:48.020: sess_appl: ev(23=CC_EV_CALL_SETUP_IND), cid(32), disp(0)
Mar 28 00:22:48.020: ccCallSetContext (callID=0x20, context=0x61A2C368)
Mar 28 00:22:48.020: ssaCallSetupInd finalDest cllng(9195552010), 
clled(4085556400)
Mar 28 00:22:48.020: ssaSetupPeer cid(32) peer list:  tag(2) 
called number (4085556400) 
Mar 28 00:22:48.020: ssaSetupPeer cid(32), destPat(4085556400), 
matched(10), prefix(), 
peer(61C088AC)
Mar 28 00:22:48.020: ccCallProceeding (callID=0x20, prog_ind=0x0)
Mar 28 00:22:48.020: ccCallSetupRequest (Inbound call = 0x20, outbound 
peer =2, dest=, 
params=0x61A2C37C mode=0, *callID=0x61BBE868)
Mar 28 00:22:48.020: callingNumber=9195552010, calledNumber=4085556400, 
redirectNumber=
Mar 28 00:22:48.020: accountNumber=, finalDestFlag=1,
guid=1acb.27d8.98f4.0043.0000.0000.205d.0abc
Mar 28 00:22:48.020: peer_tag=2
Mar 28 00:22:48.020: ccIFCallSetupRequest: (vdbPtr=0x6174EC64, dest=, callParams=
{called=4085556400, calling=9195552010, fdest=1, voice_peer_tag=2}, mode=0x0)
Mar 28 00:22:48.020: ccCallSetContext (callID=0x21, context=0x61A8FD88)
Mar 28 00:22:48.024: RASlib::ras_sendto: msg length 115 from 172.16.120.2:51726 to 
172.16.120.1:1719
Mar 28 00:22:48.024: RASLib::RASSendARQ: ARQ (seq# 12119) sent to 172.16.120.1
Mar 28 00:22:48.028: RASLib::RASRecvData: successfully 
rcvd message of length 7 from 172.16.120.1:1719
Mar 28 00:22:48.028: RASLib::RASRecvData: RIP (seq# 12119) rcvd 
from [172.16.120.1:1719] on sock[61A18664]
Mar 28 00:22:48.044: RASLib::RASRecvData: successfully rcvd message 
of length 24 from 172.16.120.1:1719
Mar 28 00:22:48.044: RASLib::RASRecvData: ACF (seq# 12119) 
rcvd from [172.16.120.1:1719] on sock [0x61A18664]
Mar 28 00:22:49.232: cc_api_call_alert(vdbPtr=0x6174EC64, 
callID=0x21, prog_ind=0x8, sig_ind=0x1)
Mar 28 00:22:49.232: sess_appl: ev(7=CC_EV_CALL_ALERT), cid(33), disp(0)
Mar 28 00:22:49.232: ssaTraceSct: cid(33)st(1)oldst(0)cfid(–1)
csize(0)in(0)fDest(0)–cid2(32)st2(1)oldst2(0)
Mar 28 00:22:49.232: ccCallAlert (callID=0x20, prog_ind=0x8, sig_ind=0x1)
Mar 28 00:22:49.232: ccConferenceCreate (confID=0x61BBE8B0, 
callID1=0x20, callID2=0x21, tag=0x0)
Mar 28 00:22:49.232: cc_api_bridge_done (confID=0xD, srcIF=0x6174EC64, 
srcCallID=0x21, 
dstCallID=0x20, disposition=0, tag=0x0)
Mar 28 00:22:49.232: cc_api_bridge_done (confID=0xD, 
srcIF=0x61B9ADAC, srcCallID=0x20, 
dstCallID=0x21, disposition=0, tag=0x0)
Mar 28 00:22:49.232: cc_api_caps_ind (dstVdbPtr=0x6174EC64, 
     dstCallId=0x21, srcCallId=0x20,
     caps={codec=0xEBF7, fax_rate=0xFF, vad=0x3, modem=0x3
           codec_bytes=1638535964, signal_type=2})
Mar 28 00:22:49.236: sess_appl: ev(28=CC_EV_CONF_CREATE_DONE), cid(32), disp(0)
Mar 28 00:22:49.236: ssaTraceSct: cid(32)st(3)oldst(0)cfid(13)
csize(0)in(1)fDest(1)–cid2(33)st2(3)oldst2(1)
Mar 28 00:22:49.844: cc_api_caps_ind (dstVdbPtr=0x61B9ADAC, 
    dstCallId=0x20, srcCallId=0x21,
     caps={codec=0x4, fax_rate=0x2, vad=0x2, modem=0x1
           codec_bytes=20, signal_type=0})
Mar 28 00:22:49.844: cc_api_caps_ack (dstVdbPtr=0x61B9ADAC, 
   dstCallId=0x20, srcCallId=0x21,
     caps={codec=0x4, fax_rate=0x2, vad=0x2, modem=0x1
           codec_bytes=20, signal_type=0})
Mar 28 00:22:49.848: cc_api_caps_ack (dstVdbPtr=0x6174EC64, 
    dstCallId=0x21, srcCallId=0x20,
     caps={codec=0x4, fax_rate=0x2, vad=0x2, modem=0x1
           codec_bytes=20, signal_type=0})
Mar 28 00:22:51.504: cc_api_call_connected(vdbPtr=0x6174EC64, callID=0x21)
Mar 28 00:22:51.508: sess_appl: ev(8=CC_EV_CALL_CONNECTED), cid(33), disp(0)
Mar 28 00:22:51.508: ssaTraceSct: cid(33)st(4)oldst(1)cfid(13)
csize(0)in(0)fDest(0)–cid2(32)st2(4)oldst2(3)
Mar 28 00:22:51.508: ccCallConnect (callID=0x20)
Mar 28 00:22:51.508: ssaFlushPeerTagQueue cid(32) peer list: (empty)
Mar 28 00:22:51.508: ISDN Se0:23: TX –>  CONNECT pd = 8  callref = 0x8030
Mar 28 00:22:51.564: ISDN Se0:23: RX <–  CONNECT_ACK pd = 8  callref = 0x30
Mar 28 00:22:51.564: ISDN Se0:23: CALL_PROGRESS: 
CALL_CONNECTED call id 0x11, bchan –1, dsl 0
Mar 28 00:22:54.620: cc_api_call_digit_begin 
(vdbPtr=0x61B9ADAC, callID=0x20, digit=1, flags=0x1, 
timestamp=0xCAAF06B, expiration=0x0)
Mar 28 00:22:54.620: sess_appl: ev(10=CC_EV_CALL_DIGIT_BEGIN), 
cid(32), disp(0)
Mar 28 00:22:54.620: ssaTraceSct: cid(32)st(5)oldst(3)cfid(13)
csize(0)in(1)fDest(1)–cid2(33)st2(5)
oldst2(4)
Mar 28 00:22:54.620: ccCallDigitBegin (callID=0x21, db=0x61BBE8EC)
Mar 28 00:22:54.700: cc_api_call_digit (vdbPtr=0x61B9ADAC, 
callID=0x20, digit=1, duration=130)
Mar 28 00:22:54.700: sess_appl: ev(9=CC_EV_CALL_DIGIT), cid(32), disp(0)
Mar 28 00:22:54.700: ssaTraceSct: cid(32)st(5)oldst(5)cfid(13)
csize(0)in(1)fDest(1)–cid2(33)st2(5)
oldst2(4)
Mar 28 00:22:54.700: ccCallDigitEnd (callID=0x21, de=0x61BBE8EC)
Mar 28 00:22:55.120: ISDN Se0:23: RX <–  DISCONNECT pd = 8  callref = 0x30
Mar 28 00:22:55.120:         Cause i = 0x8090 – Normal call clearing 
Mar 28 00:22:55.120: %ISDN–6–DISCONNECT: Interface Serial0:18  
disconnected from 9195552010 , call lasted 3 seconds
Mar 28 00:22:55.124: ISDN Se0:23: TX –>  RELEASE pd = 8  callref = 0x8030
Mar 28 00:22:55.124: cc_api_call_disconnected(vdbPtr=0x61B9ADAC, 
callID=0x20, cause=0x10)
Mar 28 00:22:55.124: sess_appl: ev(12=CC_EV_CALL_DISCONNECTED), 
cid(32), disp(0)
Mar 28 00:22:55.124: ssaTraceSct: cid(32)st(5)oldst(5)cfid(13)
csize(0)in(1)fDest(1)–cid2(33)st2(5)oldst2(4)
Mar 28 00:22:55.124: ssa: Disconnected cid(32) state(5) cause(0x10)
Mar 28 00:22:55.124: ccConferenceDestroy (confID=0xD, tag=0x0)
Mar 28 00:22:55.124: cc_api_bridge_drop_done (confID=0xD, 
srcIF=0x6174EC64, srcCallID=0x21, 
dstCallID=0x20, disposition=0 tag=0x0)
Mar 28 00:22:55.124: cc_api_bridge_drop_done (confID=0xD, 
srcIF=0x61B9ADAC, srcCallID=0x20, 
dstCallID=0x21, disposition=0 tag=0x0)
Mar 28 00:22:55.124: sess_appl: ev(29=CC_EV_CONF_DESTROY_DONE), cid(32), disp(0)
Mar 28 00:22:55.124: ssaTraceSct: cid(32)st(6)oldst(5)cfid(–1)
csize(0)in(1)fDest(1)–cid2(33)st2(6)oldst2(4)
Mar 28 00:22:55.124: ccCallDisconnect (callID=0x20, cause=0x10 tag=0x0)
Mar 28 00:22:55.124: ccCallDisconnect (callID=0x21, cause=0x10 tag=0x0)
Mar 28 00:22:55.128: RASlib::ras_sendto: msg length 76 from 172.16.120.2:51726 to 
172.16.120.1:1719
Mar 28 00:22:55.128: RASLib::RASSendDRQ: DRQ (seq# 12120) sent to 172.16.120.1
Mar 28 00:22:55.132: RASLib::RASRecvData: successfully rcvd message 
of length 3 from 172.16.120.1:1719
Mar 28 00:22:55.132: RASLib::RASRecvData: DCF (seq# 12120) rcvd 
from [172.16.120.1:1719] on sock [0x61A18664]
Mar 28 00:22:55.132: cc_api_call_disconnect_done(vdbPtr=0x6174EC64, 
callID=0x21, disp=0, tag=0x0)
Mar 28 00:22:55.132: sess_appl: ev(13=CC_EV_CALL_DISCONNECT_DONE), 
cid(33), disp(0)
Mar 28 00:22:55.132: ssaTraceSct: cid(33)st(7)oldst(4)cfid(–1)
csize(0)in(0)fDest(0)–cid2(32)st2(7)oldst2(6)
Mar 28 00:22:55.140: cc_api_call_disconnect_done(vdbPtr=0x61B9ADAC, 
callID=0x20, disp=0, tag=0x0)
Mar 28 00:22:55.140: sess_appl: ev(13=CC_EV_CALL_DISCONNECT_DONE), cid(32), disp(0)
Mar 28 00:22:55.140: ssaTraceSct: cid(32)st(7)oldst(6)cfid(–1)
csize(1)in(1)fDest(1)
Mar 28 00:22:55.172: ISDN Se0:23: RX <–  RELEASE_COMP pd = 8  callref = 0x30
Mar 28 00:23:14.251: RASlib::ras_sendto: msg length 76 from 172.16.120.2:51726 to 
172.16.120.1:1719
Mar 28 00:23:14.251: RASLib::RASSendRRQ: RRQ (seq# 12121) sent to 172.16.120.1
Mar 28 00:23:14.255: RASLib::RASRecvData: successfully rcvd message 
of length 52 from 172.16.120.1:1719
Mar 28 00:23:14.255: RASLib::RASRecvData: RCF (seq# 12121) rcvd 
from [172.16.120.1:1719] on sock [0x61A18664]
Mar 28 00:23:59.255: RASlib::ras_sendto: msg length 76 from 
172.16.120.2:51726 to 172.16.120.1:1719
Mar 28 00:23:59.255: RASLib::RASSendRRQ: RRQ (seq# 12122) sent to 172.16.120.1
Mar 28 00:23:59.259: RASLib::RASRecvData: successfully rcvd message 
of length 52 from 172.16.120.1:1719
Mar 28 00:23:59.259: RASLib::RASRecvData: RCF (seq# 12122) 
rcvd from [172.16.120.1:1719] on sock [0x61A18664]
Raleigh5300A#


Raleigh5300A# show call active voice brief
<ID>: <start>hs.<index> +<connect> pid:<peer_id> <dir> 
<addr> <state> 
  dur hh:mm:ss tx:<packets>/<bytes> rx:<packets>/<bytes> <state>
 IP <ip>:<udp> rtt:<time>ms pl:<play>/<gap>ms lost:<lost>/<early>/<late>
  delay:<last>/<min>/<max>ms <codec>
 FR <protocol><y/n><y/n><y/n><on/off> [int dici cid] vad: dtmf: seq:
  sig: <codec> (payload size)
 Tele <int>: tx:<tot>/<v>/<fax>ms <codec> noise:<l> acom:<l> i/o:<l>/<l> dBm

4B   : 54320146hs.1 +1112 pid:1 Answer 9195552010 active
 dur 00:00:15 tx:954/15972 rx:259/8288
 Tele 0:D:36: tx:24500/5180/0ms g729r8 noise:–55 acom:0  i/0:–56/–44 dBm


4B   : 54320146hs.2 +1112 pid:2 Originate 4085556400 active
 dur 00:00:15 tx:259/5180 rx:954/19080
 IP 172.16.110.2:17024 rtt:4ms pl:16250/0ms lost:0/0/0 delay:50/50/70ms g729r8



Raleigh5300A# show call active voice
 GENERIC:
SetupTime=54320146 ms
Index=1
PeerAddress=9195552010
PeerSubAddress=
PeerId=1
PeerIfIndex=56
LogicalIfIndex=26
ConnectTime=54321258
CallDuration=00:00:24
CallState=4
CallOrigin=2
ChargedUnits=0
InfoType=2
TransmitPackets=1414
TransmitBytes=20900
ReceivePackets=615
ReceiveBytes=19680
TELE:
ConnectionId=[0x1ACB27D8 0x98F4004B 0x0 0x206098B4]
TxDuration=33700 ms
VoiceTxDuration=12300 ms
FaxTxDuration=0 ms
CoderTypeRate=g729r8
NoiseLevel=–55
ACOMLevel=0
OutSignalLevel=–45
InSignalLevel=–55
InfoActivity=2
ERLLevel=19
SessionTarget=
ImgPages=0
 GENERIC:
SetupTime=54320146 ms
Index=2
PeerAddress=4085556400
PeerSubAddress=
PeerId=2
PeerIfIndex=57
LogicalIfIndex=0
ConnectTime=54321258
CallDuration=00:00:24
CallState=4
CallOrigin=1
ChargedUnits=0
InfoType=2
TransmitPackets=615
TransmitBytes=12300
ReceivePackets=1415
ReceiveBytes=28300
VOIP:
ConnectionId[0x1ACB27D8 0x98F4004B 0x0 0x206098B4]
RemoteIPAddress=172.16.110.2
RemoteUDPPort=17024
RoundTripDelay=4 ms
SelectedQoS=best–effort
tx_DtmfRelay=inband–voice
SessionProtocol=cisco
SessionTarget=ras
OnTimeRvPlayout=25900
GapFillWithSilence=0 ms
GapFillWithPrediction=0 ms
GapFillWithInterpolation=0 ms
GapFillWithRedundancy=0 ms
HiWaterPlayoutDelay=70 ms
LoWaterPlayoutDelay=50 ms
ReceiveDelay=50 ms
LostPackets=0
EarlyPackets=0
LatePackets=0
VAD = enabled
CoderTypeRate=g729r8
CodecBytes=20
SignalingType=cas
Raleigh5300A#

Raleigh 3640A 라우터 확인 

Raleigh3640A# show gatekeeper end
                    GATEKEEPER ENDPOINT REGISTRATION
                    ================================
CallSignalAddr  Port  RASSignalAddr   Port  Zone Name         Type    F 
––––––––––––––– ––––– ––––––––––––––– ––––– –––––––––         ––––    ––
172.16.120.2    1720  172.16.120.2    51726 RALgk1            VOIP–GW  
    H323–ID: RAL5300A@cisco.com
Total number of active registrations = 1


Raleigh3640A# show gatekeeper gw
GATEWAY TYPE PREFIX TABLE
=========================
Prefix: 408#*


Prefix: 919#*
  Zone RALgk1 master gateway list:
    172.16.120.2:1720 RAL5300A 


Raleigh3640A# show log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
    Console logging: level debugging, 239 messages logged
    Monitor logging: level debugging, 0 messages logged
    Buffer logging: level debugging, 239 messages logged
    Trap logging: level informational, 106 message lines logged


Log Buffer (50000 bytes):
Mar 28 00:22:48.019: RASLib::RASRecvData: successfully rcvd message of 
length 115 from 172.16.120.2:51726
Mar 28 00:22:48.019: RASLib::RASRecvData: ARQ (seq# 12119) rcvd from 
[172.16.120.2:51726] on sock [0x60F2F9A0]      RASLib::parse_arq_nonstd: ARQ
 Nonstd decode succeeded, remlen = 0
Mar 28 00:22:48.023:  RASlib::ras_sendto: msg length 7 from 
172.16.120.1:1719 to 172.16.120.2:51726
Mar 28 00:22:48.023: RASLib::RASSendRIP: RIP (seq# 12119) sent to 
172.16.120.2
Mar 28 00:22:48.023: RASLib::RAS_WK_TInit: ipsock [0x612328CC] setup 
successful
Mar 28 00:22:48.027:       RASlib::ras_sendto: msg length 79 from 
172.16.120.1:52893 to 172.16.110.1:1719
Mar 28 00:22:48.027: RASLib::RASSendLRQ: LRQ (seq# 20) sent to 172.16.110.1
Mar 28 00:22:48.035: RASLib::RASRecvData: successfully rcvd message of length
 128 from 172.16.110.1:1719
Mar 28 00:22:48.035:  RASLib::RASRecvData: LCF (seq# 20) rcvd from 
[172.16.110.1:1719] on sock [0x612328CC] RASLib::parse_lcf_nonstd: 
LCF Nonstd decode succeeded, remlen = 0
Mar 28 00:22:48.039: RASlib::ras_sendto: msg length 24 from 172.16.120.1:1719 to
 172.16.120.2:51726
Mar 28 00:22:48.039: RASLib::RASSendACF: ACF (seq# 12119) sent to 172.16.120.2
Mar 28 00:22:55.123: RASLib::RASRecvData: successfully rcvd message of length 
76 from 172.16.120.2:51726
Mar 28 00:22:55.123: RASLib::RASRecvData: DRQ (seq# 12120) rcvd from 
[172.16.120.2:51726] on sock [0x60F2F9A0]
Mar 28 00:22:55.127: RASlib::ras_sendto: msg length 3 from 172.16.120.1:1719 to 
172.16.120.2:51726
Mar 28 00:22:55.127: RASLib::RASSendDCF: DCF (seq# 12120) sent to 172.16.120.2
Mar 28 00:23:14.247: RASLib::RASRecvData: successfully rcvd message of length 76
 from 172.16.120.2:51726
Mar 28 00:23:14.251: RASLib::RASRecvData: RRQ (seq# 12121) rcvd from
 [172.16.120.2:51726] on sock [0x60F2F9A0]
Mar 28 00:23:14.251: RASlib::ras_sendto: msg length 52 from 172.16.120.1:1719 to
 172.16.120.2:51726
Mar 28 00:23:14.251: RASLib::RASSendRCF: RCF (seq# 12121) sent to 172.16.120.2
Mar 28 00:23:59.251: RASLib::RASRecvData: successfully rcvd message of length 76 
from 172.16.120.2:51726
Mar 28 00:23:59.251: RASLib::RASRecvData: RRQ (seq# 12122) rcvd from 
[172.16.120.2:51726] on sock [0x60F2F9A0]
Mar 28 00:23:59.255: RASlib::ras_sendto: msg length 52 from 
172.16.120.1:1719 to 172.16.120.2:51726
Mar 28 00:23:59.255: RASLib::RASSendRCF: RCF (seq# 12122) sent to 172.16.120.2
Mar 28 00:24:44.255: RASLib::RASRecvData: successfully rcvd message of length 76 
from 172.16.120.2:51726
Mar 28 00:24:44.255: RASLib::RASRecvData: RRQ (seq# 12123) rcvd from 
[172.16.120.2:51726] on sock [0x60F2F9A0]
Mar 28 00:24:44.259: RASlib::ras_sendto: msg length 52 from 172.16.120.1:1719
 to 172.16.120.2:51726
Mar 28 00:24:44.259: RASLib::RASSendRCF: RCF (seq# 12123) sent to 172.16.120.2
Raleigh3640A#


Raleigh3640A# show gatekeeper call
Total number of active calls = 1.
                         GATEKEEPER CALL INFO
                         ====================
LocalCallID                        Age(secs)   BW
18–6872                            41          64(Kbps)
 Endpt(s): Alias        E.164Addr     CallSignalAddr  Port  RASSignalAddr   Port
   src EP: RAL5300A     9195552010    172.16.120.2    1720  172.16.120.2    51726
   dst EP:              408#408555640 172.16.110.2    1720  172.16.110.2    1720 


Raleigh3640A#

San Jose 5300A 라우터 확인 

SanJose5300A# show gatekeeper
 Gateway  SJ5300A@cisco.com  is registered to Gatekeeper SJgk1


Alias list (CLI configured) 
 H323–ID SJ5300A@cisco.com
Alias list (last RCF) 
 H323–ID SJ5300A@cisco.com


 H323 resource thresholding is Disabled
SanJose5300A# show log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
    Console logging: level debugging, 1695 messages logged
    Monitor logging: level debugging, 0 messages logged
    Buffer logging: level debugging, 1695 messages logged
    Trap logging: level informational, 96 message lines logged


Log Buffer (50000 bytes):
Mar 28 00:22:48.043: RASlib::ras_sendto: msg length 122 from 
172.16.110.2:52521 to 172.16.110.1:1719
Mar 28 00:22:48.043: RASLib::RASSendARQ: ARQ (seq# 12092) sent to 
172.16.110.1
Mar 28 00:22:48.047: RASLib::RASRecvData: successfully rcvd message of length
 24 from 172.16.110.1:1719
Mar 28 00:22:48.047: RASLib::RASRecvData: ACF (seq# 12092) rcvd from 
[172.16.110.1:1719] on sock [0x61752218]
Mar 28 00:22:48.047: cc_api_call_setup_ind (vdbPtr=0x616F8D2C, 
callInfo={called=408#4085556400,
 calling=9195552010, fdest=1 peer_tag=2}, callID=0x6199B54C)
Mar 28 00:22:48.051: cc_process_call_setup_ind (event=0x619B3954) 
handed call to app "SESSION"
Mar 28 00:22:48.051: sess_appl: ev(23=CC_EV_CALL_SETUP_IND), cid(25), disp(0)
Mar 28 00:22:48.051: ccCallSetContext (callID=0x19, context=0x61A643D8)
Mar 28 00:22:48.051: ssaCallSetupInd finalDest cllng(9195552010), 
clled(408#4085556400)
Mar 28 00:22:48.051: ssaSetupPeer cid(25) peer list:  tag(1) 
called number (408#4085556400) 
Mar 28 00:22:48.051: ssaSetupPeer cid(25), destPat(408#4085556400), 
matched(11), prefix(6),
 peer(61A03B88)
Mar 28 00:22:48.051: ccCallProceeding (callID=0x19, prog_ind=0x0)
Mar 28 00:22:48.051: ccCallSetupRequest (Inbound call = 0x19, 
outbound peer =1, dest=, 
params=0x61A643EC mode=0, *callID=0x619BB9F0)
Mar 28 00:22:48.051: callingNumber=9195552010, calledNumber=408#4085556400, 
redirectNumber=
Mar 28 00:22:48.051: accountNumber=, finalDestFlag=1,
guid=1acb.27d8.98f4.0043.0000.0000.205d.0abc
Mar 28 00:22:48.051: peer_tag=1
Mar 28 00:22:48.051: ccIFCallSetupRequest: (vdbPtr=0x619AC884, 
dest=, callParams=
{called=408#4085556400, calling=9195552010, fdest=1, voice_peer_tag=1}, mode=0x0)
Mar 28 00:22:48.051: ccCallSetContext (callID=0x1A, context=0x61A6DCC8)
Mar 28 00:22:48.235: cc_api_call_proceeding(vdbPtr=0x619AC884, callID=0x1A,
      prog_ind=0x0)
Mar 28 00:22:48.235: sess_appl: ev(20=CC_EV_CALL_PROCEEDING), cid(26), disp(0)
Mar 28 00:22:48.235: ssaTraceSct: cid(26)st(1)oldst(0)cfid(–1)
csize(0)in(0)fDest(0)–cid2(25)st2(1)oldst2(0)
Mar 28 00:22:48.235: ssaIgnore cid(26), st(1),oldst(1), ev(20)
Mar 28 00:22:49.215: cc_api_call_alert(vdbPtr=0x619AC884, 
callID=0x1A, prog_ind=0x8, sig_ind=0x1)
Mar 28 00:22:49.215: sess_appl: ev(7=CC_EV_CALL_ALERT), cid(26), disp(0)
Mar 28 00:22:49.215: ssaTraceSct: cid(26)st(1)oldst(1)cfid(–1)csize(0)in(0)fDest(0)
–cid2(25)st2(1)oldst2(0)
Mar 28 00:22:49.215: ccCallAlert (callID=0x19, prog_ind=0x8, sig_ind=0x1)
Mar 28 00:22:49.215: ccConferenceCreate (confID=0x619BBA38, callID1=0x19, 
callID2=0x1A, tag=0x0)
Mar 28 00:22:49.219: cc_api_bridge_done (confID=0xD, srcIF=0x616F8D2C, 
srcCallID=0x19,dstCallID=0x1A, disposition=0, tag=0x0)
Mar 28 00:22:49.219: cc_api_bridge_done (confID=0xD, srcIF=0x619AC884, 
srcCallID=0x1A, dstCallID=0x19, disposition=0, tag=0x0)
Mar 28 00:22:49.219: cc_api_caps_ind (dstVdbPtr=0x616F8D2C, dstCallId=0x19, 
srcCallId=0x1A, caps={codec=0xEBF7, fax_rate=0xFF, vad=0x3,
 modem=0x3codec_bytes=1637472312, signal_type=2})
Mar 28 00:22:49.219: sess_appl: ev(28=CC_EV_CONF_CREATE_DONE), 
cid(25), disp(0)
Mar 28 00:22:49.219: ssaTraceSct: cid(25)st(3)oldst(0)cfid(13)
csize(0)in(1)fDest(1)–cid2(26)st2(3)oldst2(1)
Mar 28 00:22:49.631: cc_api_caps_ind (dstVdbPtr=0x619AC884, 
dstCallId=0x1A, srcCallId=0x19 caps={codec=0x4, fax_rate=0x2, vad=0x2, modem=0x1
           codec_bytes=20, signal_type=0})
Mar 28 00:22:49.631: cc_api_caps_ack (dstVdbPtr=0x619AC884, 
  dstCallId=0x1A, srcCallId=0x19,
     caps={codec=0x4, fax_rate=0x2, vad=0x2, modem=0x1
           codec_bytes=20, signal_type=0})
Mar 28 00:22:49.635: cc_api_caps_ack (dstVdbPtr=0x616F8D2C, 
 dstCallId=0x19, srcCallId=0x1A,
     caps={codec=0x4, fax_rate=0x2, vad=0x2, modem=0x1
           codec_bytes=20, signal_type=0})
Mar 28 00:22:51.491: cc_api_call_connected(vdbPtr=0x619AC884, callID=0x1A)
Mar 28 00:22:51.491: sess_appl: ev(8=CC_EV_CALL_CONNECTED), cid(26), disp(0)
Mar 28 00:22:51.491: ssaTraceSct: cid(26)st(4)oldst(1)cfid(13)
csize(0)in(0)fDest(0)–cid2(25)st2(4)oldst2(3)
Mar 28 00:22:51.491: ccCallConnect (callID=0x19)
Mar 28 00:22:51.491: ssaFlushPeerTagQueue cid(25) peer list: (empty)
Mar 28 00:22:55.119: cc_api_call_disconnected(vdbPtr=0x0, callID=0x19, cause=0x10)
Mar 28 00:22:55.119: sess_appl: ev(12=CC_EV_CALL_DISCONNECTED), cid(25), disp(0)
Mar 28 00:22:55.119: ssaTraceSct: cid(25)st(5)oldst(3)cfid(13)
csize(0)in(1)fDest(1)–cid2(26) st2(5)oldst2(4)
Mar 28 00:22:55.119: ssa: Disconnected cid(25) state(5) cause(0x10)
Mar 28 00:22:55.119: ccConferenceDestroy (confID=0xD, tag=0x0)
Mar 28 00:22:55.119: cc_api_bridge_drop_done (confID=0xD, 
srcIF=0x616F8D2C, srcCallID=0x19, dstCallID=0x1A, disposition=0 tag=0x0)
Mar 28 00:22:55.119: cc_api_bridge_drop_done (confID=0xD, 
srcIF=0x619AC884, srcCallID=0x1A, dstCallID=0x19, disposition=0 tag=0x0)
Mar 28 00:22:55.119: sess_appl: ev(29=CC_EV_CONF_DESTROY_DONE), 
cid(25), disp(0)
Mar 28 00:22:55.119: ssaTraceSct: cid(25)st(6)oldst(5)cfid(–1)
csize(0)in(1)fDest(1)–cid2(26)st2(6)oldst2(4)
Mar 28 00:22:55.119: ccCallDisconnect (callID=0x19, cause=0x10 tag=0x0)
Mar 28 00:22:55.119: ccCallDisconnect (callID=0x1A, cause=0x10 tag=0x0)
Mar 28 00:22:55.123: RASlib::ras_sendto: msg length 76 from 
172.16.110.2:52521 to 172.16.110.1:1719
Mar 28 00:22:55.123: RASLib::RASSendDRQ: DRQ (seq# 12093) sent to 
172.16.110.1
Mar 28 00:22:55.127: RASLib::RASRecvData: successfully rcvd message 
of length 3 from 172.16.110.1:1719
Mar 28 00:22:55.127: RASLib::RASRecvData: DCF (seq# 12093) rcvd 
from [172.16.110.1:1719] on sock [0x61752218]
Mar 28 00:22:55.127: cc_api_call_disconnect_done(vdbPtr=0x0, 
callID=0x19, disp=0, tag=0x0)
Mar 28 00:22:55.127: sess_appl: ev(13=CC_EV_CALL_DISCONNECT_DONE), 
cid(25), disp(0)
Mar 28 00:22:55.127: ssaTraceSct: cid(25)st(7)oldst(6)cfid(–1)
csize(0)in(1)fDest(1)–cid2(26)st2 (7)oldst2(4)
Mar 28 00:22:55.139: cc_api_call_disconnect_done(vdbPtr=0x619AC884, 
callID=0x1A, disp=0, tag=0x61A630BC)
Mar 28 00:22:55.139: sess_appl: ev(13=CC_EV_CALL_DISCONNECT_DONE), 
cid(26), disp(0)
Mar 28 00:22:55.139: ssaTraceSct: cid(26)st(7)oldst(4)cfid(–1)
csize(1)in(0)fDest(0)
Mar 28 00:22:55.443: RASlib::ras_sendto: msg length 74 from 172.16.110.2:52521 to 
172.16.110.1:1719
Mar 28 00:22:55.443: RASLib::RASSendRRQ: RRQ (seq# 12094) sent to 172.16.110.1
Mar 28 00:22:55.447: RASLib::RASRecvData: successfully rcvd message 
of length 52 from 172.16.110.1:1719
Mar 28 00:22:55.447: RASLib::RASRecvData: RCF (seq# 12094) rcvd 
from [172.16.110.1:1719] on sock [0x61752218]
Mar 28 00:23:40.448: RASlib::ras_sendto: msg length 74 from 172.16.110.2:52521 to 
172.16.110.1:1719
Mar 28 00:23:40.448: RASLib::RASSendRRQ: RRQ (seq# 12095) sent to 172.16.110.1
Mar 28 00:23:40.452: RASLib::RASRecvData: successfully rcvd message 
of length 52 from 172.16.110.1:1719
Mar 28 00:23:40.452: RASLib::RASRecvData: RCF (seq# 12095) rcvd from 
[172.16.110.1:1719] on sock [0x61752218]
Mar 28 00:24:25.452: RASlib::ras_sendto: msg length 74 from 172.16.110.2:52521 to 
172.16.110.1:1719
Mar 28 00:24:25.452: RASLib::RASSendRRQ: RRQ (seq# 12096) sent to 172.16.110.1
Mar 28 00:24:25.456: RASLib::RASRecvData: successfully rcvd message of 
length 52 from 172.16.110.1:1719
Mar 28 00:24:25.456: RASLib::RASRecvData: RCF (seq# 12096) rcvd 
from [172.16.110.1:1719] on sock [0x61752218]
Mar 28 00:25:10.457: RASlib::ras_sendto: msg length 74 from 172.16.110.2:52521 to 
172.16.110.1:1719
Mar 28 00:25:10.457: RASLib::RASSendRRQ: RRQ (seq# 12097) sent to 172.16.110.1
Mar 28 00:25:10.461: RASLib::RASRecvData: successfully rcvd message 
of length 52 from 172.16.110.1:1719
Mar 28 00:25:10.461: RASLib::RASRecvData: RCF (seq# 12097) rcvd 
from [172.16.110.1:1719] on sock [0x61752218]
SanJose5300A#

Raleigh5300A# show call active voice brief
<ID>: <start>hs.<index> +<connect> pid:<peer_id> <dir> <addr> <state> 
  dur hh:mm:ss tx:<packets>/<bytes> rx:<packets>/<bytes> <state>
 IP <ip>:<udp> rtt:<time>ms pl:<play>/<gap>ms lost:<lost>/<early>/<late>
  delay:<last>/<min>/<max>ms <codec>
 FR <protocol><y/n><y/n><y/n><on/off> [int dici cid] vad: dtmf: seq:
  sig: <codec> (payload size)
 Tele <int>: tx:<tot>/<v>/<fax>ms <codec> noise:<l> acom:<l> i/o:<l>/<l> dBm


4B   : 54285525hs.1 +1107 pid:2 Answer 9195552010 active
 dur 00:00:38 tx:2106/42120 rx:1023/20460
 IP 172.16.120.2:17698 rtt:4ms pl:19920/0ms lost:0/0/0 delay:30/30/70ms g729r8


4B   : 54285543hs.1 +1089 pid:1 Originate 408#4085556400 active
 dur 00:00:38 tx:1023/–5040 rx:2125/68000
 Tele 0:1 (30): tx:47730/42500/0ms g729r8 noise:–72 acom:0  i/0:–41/–41 dBm



SanJose5300A# show call active voice
 GENERIC:
SetupTime=54285525 ms
Index=1
PeerAddress=9195552010
PeerSubAddress=
PeerId=2
PeerIfIndex=17
LogicalIfIndex=0
ConnectTime=54286632
CallDuration=00:00:44
CallState=4
CallOrigin=2
ChargedUnits=0
InfoType=2
TransmitPackets=2415
TransmitBytes=48300
ReceivePackets=1055
ReceiveBytes=21100
VOIP:
ConnectionId[0x1ACB27D8 0x98F4004B 0x0 0x206098B4]
RemoteIPAddress=172.16.120.2
RemoteUDPPort=17698
RoundTripDelay=65535 ms
SelectedQoS=best–effort
tx_DtmfRelay=inband–voice
SessionProtocol=cisco
SessionTarget=
OnTimeRvPlayout=21090
GapFillWithSilence=0 ms
GapFillWithPrediction=0 ms
GapFillWithInterpolation=0 ms
GapFillWithRedundancy=0 ms
HiWaterPlayoutDelay=70 ms
LoWaterPlayoutDelay=30 ms
ReceiveDelay=30 ms
LostPackets=0
EarlyPackets=0
LatePackets=0
VAD = enabled
CoderTypeRate=g729r8
CodecBytes=20
SignalingType=cas
 GENERIC:
SetupTime=54285543 ms
Index=1
PeerAddress=408#4085556400
PeerSubAddress=
PeerId=1
PeerIfIndex=16
LogicalIfIndex=13
ConnectTime=54286632
CallDuration=00:00:44
CallState=4
CallOrigin=1
ChargedUnits=0
InfoType=2
TransmitPackets=1055
TransmitBytes=–8108
ReceivePackets=2434
ReceiveBytes=77888
TELE:
ConnectionId=[0x1ACB27D8 0x98F4004B 0x0 0x206098B4]
TxDuration=53920 ms
VoiceTxDuration=48690 ms
FaxTxDuration=0 ms
CoderTypeRate=g729r8
NoiseLevel=–72
ACOMLevel=0
OutSignalLevel=–71
InSignalLevel=–43
InfoActivity=2
ERLLevel=9
SessionTarget=
ImgPages=0
SanJose5300A#

San Jose 3640A 라우터 확인 

SanJose3640A# show gatekeeper end
                    GATEKEEPER ENDPOINT REGISTRATION
                    ================================
CallSignalAddr  Port  RASSignalAddr   Port  Zone Name         Type    F 
––––––––––––––– ––––– ––––––––––––––– ––––– –––––––––         ––––    ––
172.16.110.2    1720  172.16.110.2    52521 SJgk1             VOIP–GW  
    H323–ID: SJ5300A@cisco.com
Total number of active registrations = 1


SanJose3640A# show gatekeeper gw
GATEWAY TYPE PREFIX TABLE
=========================
Prefix: 919#*


Prefix: 408#*
  Zone SJgk1 master gateway list:
    172.16.110.2:1720 SJ5300A 



SanJose3640A# show log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
    Console logging: level debugging, 1266 messages logged
    Monitor logging: level debugging, 0 messages logged
    Buffer logging: level debugging, 1258 messages logged
    Trap logging: level informational, 102 message lines logged


Log Buffer (50000 bytes):
Mar 28 00:22:48.025: RASLib::RASRecvData: successfully rcvd message of 
length 79 from 172.16.120.1:52893
Mar 28 00:22:48.029: RASLib::RASRecvData: LRQ (seq# 20) rcvd from 
[172.16.120.1:52893] on sock [0x60FE9B04] RASLib::parse_lrq_nonstd: LRQ Nonstd 
decode succeeded, remlen = 0
Mar 28 00:22:48.033: RASlib::ras_sendto: msg length 128 from 172.16.110.1:1719 
to 172.16.120.1:52893
Mar 28 00:22:48.033: RASLib::RASSendLCF: LCF (seq# 20) sent to 172.16.120.1
Mar 28 00:22:48.049: RASLib::RASRecvData: successfully rcvd message of length 
122 from 172.16.110.2:52521
Mar 28 00:22:48.049: RASLib::RASRecvData: ARQ (seq# 12092) rcvd from 
[172.16.110.2:52521] on sock [0x60FE9B04] RASLib::parse_arq_nonstd: 
ARQ Nonstd decode succeeded, remlen = 0
Mar 28 00:22:48.053: RASlib::ras_sendto: msg length 24 from 172.16.110.1:1719 to 
172.16.110.2:52521
Mar 28 00:22:48.053: RASLib::RASSendACF: ACF (seq# 12092) sent to 172.16.110.2
Mar 28 00:22:55.129: RASLib::RASRecvData: successfully rcvd message of length 76 
from 172.16.110.2:52521
Mar 28 00:22:55.129: RASLib::RASRecvData: DRQ (seq# 12093) rcvd from 
[172.16.110.2:52521] on sock [0x60FE9B04]
Mar 28 00:22:55.129: RASlib::ras_sendto: msg length 3 from 172.16.110.1:1719 to 
172.16.110.2:52521
Mar 28 00:22:55.129: RASLib::RASSendDCF: DCF (seq# 12093) sent to 172.16.110.2
Mar 28 00:22:55.449: RASLib::RASRecvData: successfully rcvd message of length 74 
from 172.16.110.2:52521
Mar 28 00:22:55.449: RASLib::RASRecvData: RRQ (seq# 12094) rcvd from 
[172.16.110.2:52521] on sock [0x60FE9B04]
Mar 28 00:22:55.453: RASlib::ras_sendto: msg length 52 from 172.16.110.1:1719 to 
172.16.110.2:52521
Mar 28 00:22:55.453: RASLib::RASSendRCF: RCF (seq# 12094) sent to 172.16.110.2
Mar 28 00:23:40.453: RASLib::RASRecvData: successfully rcvd message of length 74 
from 172.16.110.2:52521
Mar 28 00:23:40.457: RASLib::RASRecvData: RRQ (seq# 12095) rcvd from 
[172.16.110.2:52521] on sock [0x60FE9B04]
Mar 28 00:23:40.457: RASlib::ras_sendto: msg length 52 from 172.16.110.1:1719 to 
172.16.110.2:52521
Mar 28 00:23:40.457: RASLib::RASSendRCF: RCF (seq# 12095) sent to 172.16.110.2
Mar 28 00:24:25.457: RASLib::RASRecvData: successfully rcvd message of length 74 
from 172.16.110.2:52521
Mar 28 00:24:25.461: RASLib::RASRecvData: RRQ (seq# 12096) rcvd from 
[172.16.110.2:52521] on sock [0x60FE9B04]
Mar 28 00:24:25.461: RASlib::ras_sendto: msg length 52 from 172.16.110.1:1719 to 
172.16.110.2:52521
Mar 28 00:24:25.461: RASLib::RASSendRCF: RCF (seq# 12096) sent to 172.16.110.2
Mar 28 00:25:10.465: RASLib::RASRecvData: successfully rcvd message of length 
74 from 172.16.110.2:52521
Mar 28 00:25:10.465: RASLib::RASRecvData: RRQ (seq# 12097) rcvd from 
[172.16.110.2:52521] on sock [0x60FE9B04]
Mar 28 00:25:10.465: RASlib::ras_sendto: msg length 52 from 172.16.110.1:1719 to 
172.16.110.2:52521
Mar 28 00:25:10.469: RASLib::RASSendRCF: RCF (seq# 12097) sent to 172.16.110.2
SanJose3640A#


SanJose3640A# show gatekeeper call
Total number of active calls = 1

게이트키퍼 통화 정보 

.
                         GATEKEEPER CALL INFO
                         ====================
LocalCallID                        Age(secs)   BW
15–6872                            60          64(Kbps)
 Endpt(s): Alias        E.164Addr     CallSignalAddr  Port  RASSignalAddr   Port
   src EP:              9195552010   
   dst EP: SJ5300A      408#408555640 172.16.110.2    1720  172.16.110.2    52521


SanJose3640A#

문제 해결

이 섹션에서는 컨피그레이션 문제를 해결하는 데 사용할 수 있는 정보를 제공합니다.

문제 해결 명령

참고: debug 명령을 실행하기 전에 디버그 명령에 대한 중요 정보를 참조하십시오.

참고: 게이트키퍼 TTL 및 에이징 아웃 프로세스 이해 및 트러블슈팅을 참조하십시오. 이 문서에서는 Cisco 게이트키퍼가 TTL(Time to Live) 값을 사용하여 엔드포인트를 에이징하는 방법에 대해 설명합니다.

관련 정보

개정 이력

개정 게시 날짜 의견
1.0
30-Mar-2006
최초 릴리스

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