T1 CAS信令配置和故障排除

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已更新: 2006 年 2 月 2 日
文件 ID:24642

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關於此翻譯

思科已使用電腦和人工技術翻譯本文件，讓全世界的使用者能夠以自己的語言理解支援內容。請注意，即使是最佳機器翻譯，也不如專業譯者翻譯的內容準確。Cisco Systems, Inc. 對這些翻譯的準確度概不負責，並建議一律查看原始英文文件（提供連結）。

簡介

本檔案將說明實作T1通道關聯訊號(CAS)所需的組態。

必要條件

需求

嘗試此組態之前，請確保符合以下要求：

本檔案是根據瞭解數位T1 CAS（強取位元訊號傳送）在IOS閘道中的運作原理。請閱讀本文檔，瞭解各種型別的CAS信令方法。本文檔還用作配置不同型別的CAS信令的指南。

在Cisco AS5300路由器中實施E1 R2信令之前，請檢查以確保您的Cisco IOS®軟體版本與E1模組中的Cisco VCWare相容。如果版本不相容，則不會載入語音卡中的數位訊號處理器(DSP)模組，也不會進行語音訊號處理。請參閱Cisco AS5300的Cisco VCWare相容性表，確保您的版本相容。

通常，如果Cisco VCWare的版本與Cisco IOS軟體不相容，您可以通過輸入show vfc slot_number interface命令來看到這一點，如下所示： 

5300#show vfc 1 interface
Rx: in ptr 18, outptr 0
Tx: in ptr 14  outptr  14
0 in hw queue, 0 queue head , 0 queue tail
Hardware is VFC out-of-band channel
Interface : state RESET DSP instance (0x61048284)
dsp_number 0, Channel ID 0
TX outstanding 0, max TX outstanding 0
Received 18 packets, 1087 bytes, 0 giant packets
0 drops, 0 no buffers, 0 input errors
121 bytes output, 14 frames output
0 bounce errors 0

DSP module 1 is not installed
DSP module 2 is not installed
DSP module 3 is not installed
DSP module 4 is not installed
DSP module 5 is not installed

在上面的輸出中，「未安裝DSP模組號」語句顯示該模組號的版本不相容。載入了正確的Cisco VCWare版本的DSP模組的示例如下所示：

5300#show vfc 1 interface
Rx: in ptr 24, outptr 0
TX: in ptr 15  outptr  15
0 in hw queue, 0 queue head , 0 queue tail
Hardware is VFC out-of-band channel
Interface : state RESET DSP instance (0x618C6088)
dsp_number 0, Channel ID 0
TX outstanding 0, max TX outstanding 0
Received 283288 packets, 15864278 bytes, 0 giant packets
0 drops, 0 no buffers, 0 input errors
1416459 bytes output,  141647 frames output
0 bounce errors 0

Slot 1, DSPM 1 (C542), DSP 1, Channel 1
State RESET, DSP instance (0x61914BDC)
TX outstanding 0, max TX outstanding 8
Received 0 packets, 0 bytes, 0 giant packets
0 drops, 0 no buffers, 0 input errors
0 bytes output,  0 frames output
0 bounce errors 0

Slot 1, DSPM 1 (C542), DSP 2, Channel 1
State RESET, DSP instance (0x6191510C)
TX outstanding 0, max TX outstanding 8
Received 0 packets, 0 bytes, 0 giant packets
0 drops, 0 no buffers, 0 input errors
0 bytes output,  0 frames output
0 bounce errors 0

要檢查已安裝的Cisco VCWare版本，請輸入show vfc slot_number version vcware命令，如下所示：

5300#show vfc 1 version vcware
Voice Feature Card in Slot 1:
VCware Version : 4.10
ROM Monitor Version : 1.2
DSPware Version :
Technology :  C542

註：確保Cisco VCWare技術版本（c549或c542）與安裝的語音功能卡DSP技術(DSPM-542:單密度語音支援或DSPM-549:高密度語音支援)。

採用元件

本文中的資訊係根據以下軟體和硬體版本：

  • 思科AS5300路由器（所有版本）

本文中的資訊是根據特定實驗室環境內的裝置所建立。文中使用到的所有裝置皆從已清除（預設）的組態來啟動。如果您的網路正在作用，請確保您已瞭解任何指令可能造成的影響。

慣例

如需文件慣例的詳細資訊，請參閱思科技術提示慣例。

設定

本節提供用於設定本文件中所述功能的資訊。

註：使用Command Lookup Tool(僅限註冊客戶)查詢有關本文檔中使用的命令的更多資訊。

組態

要在Cisco 2600/3600系列路由器上運行CAS信令，需要高密度語音網路模組(NM-HDV)。

需要在T1控制器（Cisco AS5xxx和2600/3600路由器）上定義命令ds0-group(或cas-group，取決於Cisco IOS版本)。

使用以下過程配置CAS:

  1. 設定連線到專用自動分支交換機(PBX)或交換機的T1控制器。確保T1的幀和線路編碼設定正確。

    • T1成幀：ESF或SF

    • T1線路編碼：B8ZS或AMI

    • T1時鐘源：內部或線路

    注意：請記住，不同的PBX對時鐘源有不同的要求。

  2. 使用以下命令序列定義在AS5xxx平台上的線路信令：

    5300(config)#controller T1 0

5300(config-controller)#
ds0-group 1 timeslots 1-24 type ?

e&m-fgb              E & M Type II FGB
e&m-fgd              E & M Type II FGD
e&m-immediate-start  E & M Immediate Start
fgd-eana             FGD Exchange Access North American
fgd-os               FGD Operator Services
fxs-ground-start     FXS Ground Start
fxs-loop-start       FXS Loop Start
none                 Null Signaling for External Call Control
r1-itu               R1 ITU
sas-ground-start     SAS Ground Start
sas-loop-start       SAS Loop Start
<cr>

    注意：如果要在T1控制器上收集撥出號碼識別服務(DNIS)資訊，必須在訪問伺服器上手動配置該資訊。要在控制器T1配置下為E&M-fgb收集雙音多頻(DTMF)DNIS，請使用ds0-group 0 timeslots 1-24 type e&m-fgb dtmf dnis命令。要為E&M-fgb收集多頻(MF)DNIS，請使用ds0-group 0 timeslots 1-24 type e&m-fgb mf dnis命令。

  3. 使用以下命令序列，定義Cisco 2600/3600平台上的線路訊號：

    3600(config)#controller T1 0
3600(config-controller)# 
ds0-group 1 timeslots 1-24 type ? 

e&m-delay-dial       E & M Delay Dial
e&m-fgd 			 E & M Type II FGD
e&m-immediate-start  E & M Immediate Start
e&m-wink-start       E & M Wink Start
ext-sig              External Signaling
fgd-eana             FGD-EANA BOC side
fxo-ground-start     FXO Ground Start
fxo-loop-start       FXO Loop Start
fxs-ground-start     FXS Ground Start
fxs-loop-start       FXS Loop Start
none                 Null Signaling for External Call Control
<cr>

    使用Cisco IOS軟體版本11.3時，命令順序如下。

    peggy(config)#controller T1 0

peggy(config-controller)#cas-group 1 timeslot 1-15 type ?

...

    注意：如果從Cisco IOS軟體版本11.3升級到版本12.0，新命令將自動替換舊命令。

本檔案會使用以下設定：

為E&M-FGD DTMF DNIS配置的Cisco 5300 
hostname 5300-fg-d

!

controller T1 0

 clock source line primary

 ds0-group 1 timeslots 1-24 type e&m-fgd dtmf dnis



!--- With this configuration we will use DTMF and !--- request the DNIS information.


!

voice-port 0:1

!

dial-peer voice 123 pots

 destination-pattern 123

 direct-inward-dial 
 
!--- This will only work if the DNIS information is recieved. 

 port 0:1

 prefix 123


!

dial-peer voice 567 voip

 destination-pattern 567

 session target ipv4:2.0.0.2

!

為E&M-FGB配置的Cisco 5300 
hostname 5300-fg-b
!

controller T1 0

 clock source line primary

 ds0-group 1 timeslots 1-24 type e&m-fgb

!

voice-port 0:1

!
dial-peer voice 123 pots

 destination-pattern 123

 port 0:1

 prefix 123

!

dial-peer voice 567 voip

 destination-pattern 567

 session target ipv4:2.0.0.2

!

為E&M FGB配置的Cisco 3600(wink-start) 
hostname 3600-fg-b
!

controller T1 1/0

 clock source line primary

 ds0-group 1 timeslots 1-24 type e&m-wink-start

!

voice-port 1/0:1

!
dial-peer voice 123 pots

 destination-pattern 123

 port 1/0:1

 prefix 123

!

dial-peer voice 567 voip

 destination-pattern 567

 session target ipv4:2.0.0.2

驗證

目前沒有適用於此組態的驗證程序。

疑難排解

本節提供的資訊可用於對組態進行疑難排解。

疑難排解程序

請按照以下說明對配置進行故障排除。有關故障排除的其他資訊，請參閱使用cas-custom命令進行E1 R2自定義。

  1. 檢驗T1控制器0是否已啟動。如果發生故障，請檢查成幀、線路編碼、時鐘源、警報、更換電纜、重新拔插卡等。

  2. 如果您使用的是Cisco AS5300，請使用show vfc slot number interface命令檢查是否已正確安裝DSP。

  3. 對於FGD中繼，在普通舊式電話服務(POTS)對等體上配置直接撥入(DID)，以便使用接收的數字來選擇傳出對等體。

    註：在Cisco AS5300上，您需要配置「dnis」選項來請求DNIS。

  4. 啟用下一節所示的一些debug命令並研究輸出

  5. 檢查路由器與PBX或交換機之間的通訊。

    • 電話線被查封了嗎？

    • 路由器是否接收/傳送數字？

    • 找出哪一方正在清除呼叫。

    • 如有可能，請使用Cisco.com上提供的最新Cisco IOS軟體版本。

確定您在Cisco AS5xxx路由器上的信令

透過路由器的偵錯可以難以判斷您具有哪種訊號型別。然而，可以很好地猜測訊號應該是什麼。在確定信令型別時，以下debug相當可靠（尤其是當所有通道都處於空閒狀態時）。建議您首先通過這些調試驗證您的信令，因為它們可以捕獲最常見且不太明顯的配置錯誤。像往常一樣，在路由器中開啟debug時要小心。建議您不要啟用調試，除非您熟悉其功能。請注意，並非所有調試都可用於每個網路訪問伺服器(NAS)平台。

疑難排解指令

輸出直譯器工具(僅供已註冊客戶使用)(OIT)支援某些show命令。使用OIT檢視show命令輸出的分析。

附註：使用 debug 指令之前，請先參閱有關 Debug 指令的重要資訊。

  • debug serial interface — 顯示有關串列連線故障的資訊。

  • show controller t1 — 顯示控制器硬體特定的控制器狀態。

  • debug cas — 用於Cisco AS5xxx平台上的線路信令。

  • debug vpm signal — 用於Cisco 26xx/36xx平台上的線路信令。

  • debug vtsp all — 啟用PBX和路由器之間交換的所有消息（數字）的輸出。 

bosshog#debug serial interface

!--- This enables the output below.

Serial network interface debugging is on

bosshog#show controller t1
T1 0 is up.
 No alarms detected.
 Version info of slot 0:  HW: 2, Firmware: 16, PLD Rev: 0
 Manufacture Cookie Info:
 EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x42,
 Board Hardware Version 1.0, Item Number 73-2217-4,
 Board Revision A0, Serial Number 07389920,
 PLD/ISP Version 0.0, Manufacture Date 3-Jan-1998.
 Framing is ESF, Line Code is B8ZS, Clock Source is Line Primary.
  Data in current interval (6 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
 Robbed bit signals state:
        timeslots     rxA rxB rxC rxD         txA txB txC txD

        1                0   0   0   0           0   0   0   0
        2                0   0   0   0           0   0   0   0
        <snip>
        23              0   0   0   0           0   0   0   0
        24              0   0   0   0           0   0   0   0


!--- Looking at the above signals, we are receiving all 0s from the switch. !--- This looks like some form of E&M Signaling. !--- We can determine the following when the line is idle.


    timeslots     rxA rxB rxC rxD         txA txB txC txD
    1                0   0   0   0           0   0   0   0 
    
!--- Looks like an E&M variant.

    2                0   1   0   1           0   1   0   1 
    
!--- Looks like fxs-loop-start.

    3                1   1   1   1           0   1   0   1 
    
!--- Looks like fxs-ground-start.

以下輸出用於Cisco AS5300上的E&M FGB。

5300-fg-b#show debug
CAS:

 Channel Associated Signaling debugging is on

5300-fg-b#

!--- Incoming call to router.

*May 28 12:40:35.376: from Trunk(0): (1/0): Rx LOOP_CLOSURE (ABCD=1111)

!--- Switch is off hook. !--- Send wink back to the switch. Note we transition from a on/off/on hook state.

*May 28 12:40:35.600: from Trunk(0): (1/0): Tx LOOP_CLOSURE (ABCD=1111)

!--- Sending Wink back. Off hook.

*May 28 12:40:35.800: from Trunk(0): (1/0): Tx LOOP_OPEN (ABCD=0000)

!--- End of wink ~200 ms duration. On hook.

5300-fg-b#
5300-fg-b#

!--- The call is now in an alerting state waiting for a connect. !--- Router goes off hook. Call is connected.

*May 28 12:40:37.352: from Trunk(0): (1/0): Tx LOOP_CLOSURE (ABCD=1111)

!--- Router has gone off hook. Send a connect.

5300-fg-b#
5300-fg-b#
5300-fg-b#

!--- At this point, the call is torn down in the direction of the PBX.

*May 28 12:40:42.608: from Trunk(0): (1/0): Tx LOOP_OPEN (ABCD=0000)

!--- Router disconnects call on hook.

*May 28 12:40:42.940: from Trunk(0): (1/0): Rx LOOP_OPEN (ABCD=0000)

!--- Switch terminates upon receipt on hook.

此示例適用於Cisco 3600上的傳出E&M FGB。

3600-fg-b#show debug

Voice Port Module signaling debugging is on
3600-fg-b#

!--- Outgoing call from router.

*Mar  3 04:01:35.167: htsp_process_event: [2/1:1(1), EM_ONHOOK, E_HTSP_SETUP_REQ
]em_onhook_setup 

!--- On hook state.

*Mar  3 04:01:35.167: em_offhook (0)[recEive and transMit2/1:1(1)] set signal st
ate = 0x8
*Mar  3 04:01:35.167: htsp_process_event: [2/1:1(1), EM_BRANCH, EM_EVENT_WINK]
*Mar  3 04:01:35.167: em_start_timer: 550 ms
*Mar  3 04:01:35.167: htsp_timer - 550 msec
*Mar  3 04:01:35.415: htsp_process_event: [2/1:1(1), EM_WAIT_WINKUP, E_DSP_SIG_1
100]em_wink_offhook 

!--- Router sends off hook.

*Mar  3 04:01:35.415: em_stop_timers
*Mar  3 04:01:35.415: htsp_timer_stop
*Mar  3 04:01:35.415: em_start_timer: 1200 ms
*Mar  3 04:01:35.415: htsp_timer - 1200 msec
*Mar  3 04:01:35.619: htsp_process_event: [2/1:1(1), EM_WAIT_WINKDOWN, E_DSP_SIG
_0000]em_wink_onhook 

!--- Router sends on hook.

*Mar  3 04:01:35.623: em_stop_timers
*Mar  3 04:01:35.623: htsp_timer_stop htsp_wink_ind
*Mar  3 04:01:35.623: htsp_timer - 70 msec
*Mar  3 04:01:35.695: htsp_process_event: [2/1:1(1), EM_WAIT_DIALOUT_DELAY, E_HT
SP_EVENT_TIMER]em_imm_send_digits  em_send_digits  htsp_dial

!--- At this point we send the digits.

*Mar  3 04:01:36.507: htsp_process_event: [2/1:1(1), EM_WAIT_FOR_ANSWER, E_DSP_D
IALING_DONE]em_offhook_digit_done htsp_progress
*Mar  3 04:01:36.507: ===== state 0x630852C0

*Mar  3 04:01:37.035: htsp_process_event: [2/1:1(1), EM_WAIT_FOR_ANSWER, E_DSP_S
IG_1100]em_wait_answer_offhook

!--- Router is waiting for far end to connect.

*Mar  3 04:01:37.035: em_stop_timers
*Mar  3 04:01:37.035: htsp_timer_stop
*Mar  3 04:01:37.035: htsp_timer_stop2

此範例用於Cisco 2600上的FXS回圈啟動。 

FXS Loop-start Signal Map
*Mar 1 01:55:51.091: Foreign Exchange Station 1/1:1(22) rx_signal_map:
0 F F F
5 F 5 F
F F F F
F F F F
*Mar 1 01:55:51.095: Foreign Exchange Station 1/1:1(22) tx_signal_map:
4 4 4 4
4 4 4 4
C C C C
C C C C


!--- FXS Loop-start incoming call.

*Mar 1 02:02:13.743: htsp_dsp_message: SEND/RESP_SIG_STATUS: state=0xC timestamp=26688 systime=733374
*Mar 1 02:02:13.743: [1/1:1(1), FXSLS_ONHOOK, E_DSP_SIG_1100] fxsls_onhook_offhook htsp_setup_ind
*Mar 1 02:02:13.751: [1/1:1(1), FXSLS_WAIT_SETUP_ACK, E_HTSP_SETUP_ACK]
*Mar 1 02:02:14.871: [1/1:1(1), FXSLS_OFFHOOK, E_HTSP_PROCEEDING] htsp_alert_notify
*Mar 1 02:02:15.163: [1/1:1(1), FXSLS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 02:02:15.607: [1/1:1(1), FXSLS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 02:02:15.607: [1/1:1(1), FXSLS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]


!--- Call is ringing now. !--- Is answered below.

vdtl-2600-6d#htsp_connect: no_offhook 0
*Mar 1 02:02:26.239: [1/1:1(1), FXSLS_OFFHOOK, E_HTSP_CONNECT]
fxsls_offhook_connect[Foreign Exchange Station 1/1:1(1)] set signal state = 0x6


!--- Call is disconnected from T1 side below.

vdtl-2600-6d#  

!--- Near end disconnect (from T1 side).

vdtl-2600-6d#
*Mar 1 02:02:37.299: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x4 timestamp=50246 systime=735730
*Mar 1 02:02:37.299: [1/1:1(1), FXSLS_CONNECT, E_DSP_SIG_0100] fxsls_offhook_onhook
*Mar 1 02:02:37.299: htsp_timer - 600 msec
*Mar 1 02:02:37.899: [1/1:1(1), FXSLS_CONNECT,
E_HTSP_EVENT_TIMER] fxsls_connect_wait_release_req
*Mar 1 02:02:37.899: htsp_timer_stop htsp_release_req: cause 16, no_onhook 0
*Mar 1 02:02:37.919: [1/1:1(1), FXSLS_WAIT_RELEASE_REQ,
E_HTSP_RELEASE_REQ] fxsls_waitrls_req_rlshtsp_report_onhook_sig
*Mar 1 02:02:37.923: vnm_dsprm_close_cleanup


!--- FXS loop-start outgoing call.

*Mar 1 03:42:05.067: [1/1:1(2), FXSLS_ONHOOK, E_HTSP_SETUP_REQ]
fxsls_onhook_setup[Foreign Exchange Station 1/1:1(2)] set signal state = 0x0htsp_alert
*Mar 1 03:42:05.327: [1/1:1(2), FXSLS_WAIT_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH] fxsls_waitoff_voice
*Mar 1 03:42:05.763: [1/1:1(2), FXSLS_WAIT_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH] fxsls_waitoff_voice
*Mar 1 03:42:05.763: [1/1:1(2), FXSLS_WAIT_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH] fxsls_waitoff_voice

!--- Call is ringing now.
!--- Call is answered below.
*Mar 1 03:42:30.039: htsp_dsp_message:
SEND/RESP_SIG_STATUS: state=0x4 timestamp=14102 systime=1335004
*Mar 1 03:42:30.039: [1/1:1(1), FXSLS_ONHOOK, E_DSP_SIG_0100]
*Mar 1 03:42:30.087: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0xC timestamp=14144 systime=1335008
*Mar 1 03:42:30.087: [1/1:1(2), FXSLS_WAIT_OFFHOOK, E_DSP_SIG_1100]
fxsls_waitoff_offhook[Foreign Exchange Station 1/1:1(2)]
set signal state = 0x4[Foreign Exchange Station 1/1:1(2)]
set signal state = 0x6 htsp_dial


!--- Call is disconnected via VoIP side below.

vdtl-2600-6d#htsp_release_req: cause 16, no_onhook 0
*Mar 1 03:43:27.855: [1/1:1(2), FXSLS_CONNECT, E_HTSP_RELEASE_REQ] fxsls_connect_disc
*Mar 1 03:43:27.855: htsp_timer_stop [Foreign Exchange Station 1/1:1(2)]
set signal state = 0xC[Foreign Exchange Station 1/1:1(2)] set signal state = 0x4
*Mar 1 03:43:27.859: htsp_timer - 950 msec
*Mar 1 03:43:28.811: [1/1:1(2), FXSLS_CPC, E_HTSP_EVENT_TIMER] fxsls_cpc_timer
*Mar 1 03:43:28.811: htsp_timer - 30000 msec
*Mar 1 03:43:28.815: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0xC timestamp=8470 systime=1340881
*Mar 1 03:43:28.815: [1/1:1(2), FXSLS_WAIT_ONHOOK, E_DSP_SIG_1100]

此範例用於Cisco 2600上的FXO回圈啟動。 

FXO Loop-start Channel Map
*Mar 1 03:48:30.055: Foreign Exchange Office 1/1:1(24) rx_signal_map:
F F F F
5 F F F
F F F F
F F F F[Foreign Exchange Office 1/1:1(24)] set signal state = 0x4
*Mar 1 03:48:30.055: Foreign Exchange Office 1/1:1(24) tx_signal_map:
0 0 4 4
4 4 4 4
C C C C
C C C C


!--- FXO loop-start incoming call.

*Mar 1 03:52:56.271: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x0 timestamp=50660 systime=1397627
*Mar 1 03:52:56.271: [1/1:1(1), FXOLS_ONHOOK, E_DSP_SIG_0000] fxols_onhook_ringing
*Mar 1 03:52:56.271: htsp_timer - 10000 msec
*Mar 1 03:52:58.267: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x4 timestamp=52658 systime=1397826
*Mar 1 03:52:58.271: [1/1:1(1), FXOLS_RINGING, E_DSP_SIG_0100]
*Mar 1 03:52:58.271: fxols_ringing_not
*Mar 1 03:52:58.271: htsp_timer_stop htsp_setup_ind
*Mar 1 03:52:58.275: [1/1:1(1), FXOLS_WAIT_SETUP_ACK, E_HTSP_SETUP_ACK]
*Mar 1 03:52:58.275: fxols_wait_setup_ack:
[Foreign Exchange Office 1/1:1(1)] set signal state = 0xC


!--- Call is ringing and is answered (dial tone). !--- Entering destination for the call now.

*Mar 1 03:53:09.019: [1/1:1(1), FXOLS_PROCEEDING, E_HTSP_PROCEEDING] fxols_offhook_proc
*Mar 1 03:53:09.019: htsp_timer - 120000 msechtsp_alert_notify
*Mar 1 03:53:09.311: [1/1:1(1), FXOLS_PROCEEDING, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 03:53:09.759: [1/1:1(1), FXOLS_PROCEEDING, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 03:53:09.759: [1/1:1(1), FXOLS_PROCEEDING,
E_HTSP_VOICE_CUT_THROUGH] htsp_connect: no_offhook 0
*Mar 1 03:53:12.711: [1/1:1(1), FXOLS_PROCEEDING,
E_HTSP_CONNECT] fxols_offhook_connect
*Mar 1 03:53:12.711: htsp_timer_stop


!--- Call is disconnected via VoIP side.

vdtl-2600-6d#htsp_release_req: cause 16, no_onhook 0
*Mar 1 03:53:44.079: [1/1:1(1), FXOLS_CONNECT, E_HTSP_RELEASE_REQ]
fxols_offhook_release
*Mar 1 03:53:44.079: htsp_timer_stop [Foreign Exchange Office 1/1:1(1)]
set signal state = 0x4
*Mar 1 03:53:44.079: htsp_timer - 2000 msec
*Mar 1 03:53:44.079: vnm_dsprm_close_cleanup
*Mar 1 03:53:46.079: [1/1:1(1), FXOLS_GUARD_OUT,
E_HTSP_EVENT_TIMER] fxols_guard_out_timeout


!--- FXO loop-start outgoing call.

*Mar 1 03:50:47.099: [1/1:1(2), FXOLS_ONHOOK, E_HTSP_SETUP_REQ]
fxols_onhook_setup[Foreign Exchange Office 1/1:1(2)] set signal state = 0xC
*Mar 1 03:50:47.099: htsp_timer - 1300 msec
*Mar 1 03:50:48.399: [1/1:1(2), FXOLS_WAIT_DIAL_TONE,
E_HTSP_EVENT_TIMER] fxols_wait_dial_timer htsp_dial
*Mar 1 03:50:50.407: [1/1:1(2), FXOLS_WAIT_DIAL_DONE,
E_DSP_DIALING_DONE] fxols_wait_dial_done htsp_alert
*Mar 1 03:50:50.659: [1/1:1(2), FXOLS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 03:50:50.695: [1/1:1(2), FXOLS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 03:50:50.707: [1/1:1(2), FXOLS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]


!--- Call is answered now. Debugs shown because of lack of answer supervision. !--- The next thing that happens is a VoIP side disconnect.

vdtl-2600-6d#htsp_release_req: cause 16, no_onhook 0
*Mar 1 03:51:06.483: [1/1:1(2), FXOLS_OFFHOOK,
E_HTSP_RELEASE_REQ] fxols_offhook_release
*Mar 1 03:51:06.483: htsp_timer_stop
[Foreign Exchange Office 1/1:1(2)] set signal state = 0x4
*Mar 1 03:51:06.483: htsp_timer - 2000 msec
*Mar 1 03:51:06.487: vnm_dsprm_close_cleanup
*Mar 1 03:51:08.483: [1/1:1(2), FXOLS_GUARD_OUT,
E_HTSP_EVENT_TIMER] fxols_guard_out_timeout

此示例用於Cisco 2600上的FXS接地啟動。


!--- FXS ground-start signal map.

*Mar 1 04:04:13.334: Foreign Exchange Station 1/1:1(16) rx_signal_map:
0 F F F
5 F 5 F
F F F F
F F F F
*Mar 1 04:04:13.338: Foreign Exchange Station 1/1:1(16) tx_signal_map:
0 0 0 0
4 4 4 4
8 8 8 8
C C C C


!--- FXS ground-start incoming call.

*Mar 1 04:05:22.650: %SYS-5-CONFIG_I: Configured from console by console
*Mar 1 04:05:26.982: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x0 timestamp=15488 systime=1472698
*Mar 1 04:05:26.982: [1/1:1(1), FXSGS_ONHOOK, E_DSP_SIG_0000]
fxsgs_onhook_ringgnd[Foreign Exchange Station 1/1:1(1)] set signal state = 0x4
*Mar 1 04:05:26.982: htsp_timer - 900 msec
*Mar 1 04:05:27.142: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0xC timestamp=15648 systime=1472714
*Mar 1 04:05:27.142: [1/1:1(1), FXSGS_WAIT_LOOPCLOSE,
E_DSP_SIG_1100] fxsgs_wait_loopclose
*Mar 1 04:05:27.142: htsp_timer_stop htsp_setup_ind
*Mar 1 04:05:27.150: [1/1:1(1), FXSGS_WAIT_SETUP_ACK,
E_HTSP_SETUP_ACK] fxsgs_wait_setup_rcv_ack[Foreign Exchange Station 1/1:1(1)]
set signal state = 0x4
*Mar 1 04:05:28.282: [1/1:1(1), FXSGS_OFFHOOK,
E_HTSP_PROCEEDING] htsp_alert_notify
*Mar 1 04:05:28.598: [1/1:1(1), FXSGS_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 04:05:28.626: [1/1:1(1), FXSGS_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 04:05:28.638: [1/1:1(1), FXSGS_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH]


!--- Call is ringing now. !--- Call is answered below.

vdtl-2600-6d#htsp_connect: no_offhook 0
*Mar 1 04:05:35.262: [1/1:1(1), FXSGS_OFFHOOK, E_HTSP_CONNECT]
fxsgs_offhook_connect[Foreign Exchange Station 1/1:1(1)] set signal state = 0x6


!--- Call is disconnected via T1 side.

*Mar 1 04:05:42.822: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x4 timestamp=31328 systime=1474282
*Mar 1 04:05:42.822: [1/1:1(1), FXSGS_CONNECT, E_DSP_SIG_0100]
fxsgs_connect_onhookhtsp_release_req: cause 16, no_onhook 0
*Mar 1 04:05:42.850: [1/1:1(1), FXSGS_WAIT_RELEASE_REQ, E_HTSP_RELEASE_REQ]
fxsgs_wait_release_req_release[Foreign Exchange Station 1/1:1(1)] set signal state = 0xC
*Mar 1 04:05:42.850: vnm_dsprm_close_cleanup
*Mar 1 04:05:42.854: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x4 timestamp=8983 systime=1474285
*Mar 1 04:05:42.854: [1/1:1(1), FXSGS_ONHOOK, E_DSP_SIG_0100]
vdtl-2600-6d#


!--- FXS ground-start outgoing call.

*Mar 1 04:26:50.578: [1/1:1(1), FXSGS_ONHOOK, E_HTSP_SETUP_REQ]
fxsgs_onhook_setup[Foreign Exchange Station 1/1:1(1)] set signal state = 0x0htsp_alert
*Mar 1 04:26:50.834: [1/1:1(1), FXSGS_WAIT_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH] fxsgs_waitoff_voice
*Mar 1 04:26:51.282: [1/1:1(1), FXSGS_WAIT_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH] fxsgs_waitoff_voice
*Mar 1 04:26:51.282: [1/1:1(1), FXSGS_WAIT_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH] fxsgs_waitoff_voice


!--- Call rings and is then answered.

*Mar 1 04:27:02.234: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0xC timestamp=974 systime=1602223
*Mar 1 04:27:02.234: [1/1:1(1), FXSGS_WAIT_OFFHOOK, E_DSP_SIG_1100]
fxsgs_waitoff_offhook[Foreign Exchange Station 1/1:1(1)] set signal state = 0x4
*Mar 1 04:27:02.238: htsp_timer_stop [Foreign Exchange Station 1/1:1(1)]
 set signal state = 0x6


!--- Call is disconnected via VoIP side below.

vdtl-2600-6d#htsp_release_req: cause 16, no_onhook 0
*Mar 1 04:27:16.146: [1/1:1(1), FXSGS_CONNECT, E_HTSP_RELEASE_REQ]
fxsgs_connect_release[Foreign Exchange Station 1/1:1(1)] set signal state = 0xC
*Mar 1 04:27:16.190: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x0 timestamp=14928 systime=1603619
*Mar 1 04:27:16.194: [1/1:1(1), FXSGS_WAIT_ONHOOK, E_DSP_SIG_0000]

此範例用於Cisco 2600上的FXO接地啟動。


!--- FXO ground-start signal map.

*Mar 1 04:31:34.166: Foreign Exchange Office 1/1:1(1) rx_signal_map:
0 F F F
5 F F F
F F F F
F F F F
*Mar 1 04:31:34.166: Foreign Exchange Office 1/1:1(1) tx_signal_map:
0 0 0 0
4 4 4 4
8 8 8 8
C C C C


!--- FXO ground-start incoming call.

*Mar 1 04:35:26.194: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x0 timestamp=46190 systime=1652619
*Mar 1 04:35:26.194: [1/1:1(1), FXOGS_ONHOOK,
E_DSP_SIG_0000] fxogs_onhook_ringing
*Mar 1 04:35:26.194: htsp_timer_stop
*Mar 1 04:35:28.194: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x4 timestamp=48188 systime=1652819
*Mar 1 04:35:28.194: [1/1:1(1), FXOGS_RINGING, E_DSP_SIG_0100]
*Mar 1 04:35:28.194: fxogs_ringing_not:
*Mar 1 04:35:28.194: htsp_timer_stop htsp_setup_ind
*Mar 1 04:35:28.198: [1/1:1(1), FXOGS_WAIT_SETUP_ACK, E_HTSP_SETUP_ACK]
*Mar 1 04:35:28.202: fxogs_wait_setup_ack:
[Foreign Exchange Office 1/1:1(1)] set signal state = 0xC
vdtl-2600-6d#

!--- Call is answered. Entering digits to route the call further.

vdtl-2600-6d#
*Mar 1 04:35:37.458: [1/1:1(1), FXOGS_OFFHOOK, E_HTSP_PROCEEDING] htsp_alert_notify
*Mar 1 04:35:37.750: [1/1:1(1), FXOGS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 04:35:37.782: [1/1:1(1), FXOGS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 04:35:37.798: [1/1:1(1), FXOGS_OFFHOOK, E_HTSP_VOICE_CUT_THROUGH]


!--- VoIP side connected.

vdtl-2600-6d#htsp_connect: no_offhook 0
*Mar 1 04:35:43.350: [1/1:1(1), FXOGS_OFFHOOK, E_HTSP_CONNECT] fxogs_proc_voice


!--- Call disconnected from T1 side.

vdtl-2600-6d#
*Mar 1 04:36:02.890: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0xC timestamp=17354 systime=1656289
*Mar 1 04:36:02.894: [1/1:1(1), FXOGS_OFFHOOK,
E_DSP_SIG_1100] fxogs_offhook_disc
*Mar 1 04:36:02.894: htsp_timer_stop [Foreign Exchange Office 1/1:1(1)]
 set signal state = 0x4
*Mar 1 04:36:02.894: htsp_timer - 2000 msechtsp_release_req:
cause 16, no_onhook 0
*Mar 1 04:36:02.918: [1/1:1(1), FXOGS_GUARD_OUT,
E_HTSP_RELEASE_REQ] fxogs_onhook_release
*Mar 1 04:36:02.922: vnm_dsprm_close_cleanup
*Mar 1 04:36:04.894: [1/1:1(1), FXOGS_GUARD_OUT,
E_HTSP_EVENT_TIMER]


!--- FXO ground-start outgoing call.

*Mar 1 04:33:08.838: [1/1:1(1), FXOGS_ONHOOK, E_HTSP_SETUP_REQ]
fxogs_onhook_setup[Foreign Exchange Office 1/1:1(1)] set signal state = 0x0
*Mar 1 04:33:08.838: htsp_timer - 10000 msec
*Mar 1 04:33:09.214: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0x4 timestamp=40280 systime=1638921
*Mar 1 04:33:09.218: [1/1:1(1), FXOGS_WAIT_TIP_GROUND,
E_DSP_SIG_0100] fxogs_start_dial
*Mar 1 04:33:09.218: htsp_timer_stop
[Foreign Exchange Office 1/1:1(1)] set signal state = 0xC
*Mar 1 04:33:09.218: htsp_timer - 1000 msec
*Mar 1 04:33:10.218: [1/1:1(1), FXOGS_WAIT_DIAL_TONE,
E_HTSP_EVENT_TIMER] fxogs_wait_dial_timer htsp_dial
*Mar 1 04:33:12.226: [1/1:1(1), FXOGS_WAIT_DIAL_DONE, E_DSP_DIALING_DONE]
fxogs_wait_dial_donehtsp_connect: no_offhook 0htsp_alert
*Mar 1 04:33:12.226: [1/1:1(1), FXOGS_OFFHOOK,
E_HTSP_CONNECT] fxogs_proc_voice
*Mar 1 04:33:12.478: [1/1:1(1), FXOGS_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 04:33:12.514: [1/1:1(1), FXOGS_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH]
*Mar 1 04:33:12.526: [1/1:1(1), FXOGS_OFFHOOK,
E_HTSP_VOICE_CUT_THROUGH]


!--- Call connects and is answered. !--- No signaling is reported (no answer supervision for ground-start). !--- Call disconnected from VoIP leg below.

vdtl-2600-6d#htsp_release_req: cause 16, no_onhook 0
*Mar 1 04:33:22.590: [1/1:1(1), FXOGS_OFFHOOK,
E_HTSP_RELEASE_REQ] fxogs_offhook_release
*Mar 1 04:33:22.590: htsp_timer_stop
*Mar 1 04:33:22.590: htsp_timer_stop2 [Foreign Exchange Office 1/1:1(1)]
set signal state = 0x4
*Mar 1 04:33:22.590: htsp_timer - 2000 msec
*Mar 1 04:33:22.778: htsp_dsp_message: SEND/RESP_SIG_STATUS:
state=0xC timestamp=53840 systime=1640278
*Mar 1 04:33:22.778: [1/1:1(1), FXOGS_WAIT_ONHOOK,
E_DSP_SIG_1100] fxogs_waitonhook_onhook
*Mar 1 04:33:22.778: htsp_timer_stop
*Mar 1 04:33:22.778: htsp_timer - 2000 msec
*Mar 1 04:33:22.782: vnm_dsprm_close_cleanup
*Mar 1 04:33:24.778: [1/1:1(1), FXOGS_GUARD_OUT, E_HTSP_EVENT_TIMER]

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