- Interworking Between RSVP Capable and RSVP Incapable Networks
- SIP INFO Method for DTMF Tone Generation
- DTMF Events through SIP Signaling
- Negotiation of an Audio Codec from a List of Codecs
- Multicast Music-on-Hold Support on Cisco UBE
- Network-Based Recording Using Cisco UBE
- Dynamic Payload Type Interworking for DTMF and Codec Packets for SIP-to-SIP Calls
- iLBC Support for SIP and H.323
- Configuring RTP Media Loopback for SIP Calls
- Support for Media Flow- Around with SIP Signaling control on CUBE
- Configuring Media Antitrombone
- SIP Ability to Send a SIP Registration Message on a Border Element
- SIP Parameter Modification
- Session Refresh with Reinvites
- SIP Stack Portability
- Interworking of Secure RTP calls for SIP and H.323
- CUBE Support for SRTP-RTP Internetworking
- Configuring RTCP Report Generation
- SIP SRTP Fallback to Nonsecure RTP
- Configuring Support for Interworking Between RSVP Capable and RSVP Incapable Networks
- VoIP for IPv6
- Cisco UBE Mid-call Re-INVITE Consumption
- Interworking Between RSVP Capable and RSVP Incapable Networks
- Support for Software Media Termination Point
- Cisco Unified Communication Trusted Firewall Control
- Cisco Unified Communication Trusted Firewall Control-Version II
- Domain-Based Routing Support on the Cisco UBE
- Restrictions for Multicast Music-on-Hold Support on Cisco UBE
- Information About Multicast Music-on-Hold Support onCisco UBE
- How to Enable Multicast Music-on-Hold on Cisco UBE
- Configuration Examples for Multicast Music-on-Hold Support on Cisco UBE
- Additional References
- Feature Information for Multicast Music-on-Hold Support on Cisco UBE
Multicast Music-on-Hold Support on Cisco UBE
First Published: July 22, 2011
Last Updated: July 22, 2011
The Multicast Music-on-Hold (MMOH) feature enables you to subscribe to a music streaming service when you are using a Cisco Unified Border Element. Music streams from an MMOH server to the interface of Cisco UBE, which then converts it into unicast. To play the MMOH to customers using Cisco UBE, you must enable the MMOH feature on Cisco UBE.
- Restrictions for Multicast Music-on-Hold Support on Cisco UBE
- Information About Multicast Music-on-Hold Support onCisco UBE
- How to Enable Multicast Music-on-Hold on Cisco UBE
- Configuration Examples for Multicast Music-on-Hold Support on Cisco UBE
- Additional References
- Feature Information for Multicast Music-on-Hold Support on Cisco UBE
Restrictions for Multicast Music-on-Hold Support on Cisco UBE
- The Multicast Music-on-Hold (MMOH) feature will not work when the Session Description Protocol (SDP) Passthrough feature is enabled on Cisco UBE.
- The MMOH feature will work for Low Density Transcoded calls but not for High Density Transcoded calls.
- MMOH is supported only on SIP-to-SIP call flows on Cisco UBE.
Information About Multicast Music-on-Hold Support onCisco UBE
Multicast Music-on-Hold
To play Multicast Music-on-Hold (MMOH) to customers using Cisco UBE, you must enable the MMOH feature on Cisco UBE. When Cisco UBE receives an MMOH call, it converts the multicast address received on the inbound leg into a unicast address and sends the address on the outbound leg.
Cisco UBE uses preconfigured CLIs to "listen" for Real-Time Transport Protocol (RTP) packets that are broadcast from an MMOH server in the network and converts them to unicast. When a call is placed on hold, the MOH server streams the RTP packets to the Cisco UBE interface. This interface converts the RTP packets to unicast and relays the packets to the appropriate voice interfaces that have been placed on hold.
 Note |
MMOH is already supported on SIP-TDM gateways. |
How to Enable Multicast Music-on-Hold on Cisco UBE
Enabling MMOH on Cisco UBE
Perform this task to enable the MMOH feature on Cisco UBE.
DETAILED STEPS
Verifying the MMOH Support on Cisco UBE
Perform this task to verify the MMOH support on Cisco UBE. The show commands can be entered in any order.
DETAILED STEPS
| Step 1 | enable Enables privileged EXEC mode. Example: Router> enable |
| Step 2 | show ccm-manager music-on-hold Displays information about all the multicast music-on-hold (MOH) sessions in the gateway at any given time. Example: Router# show ccm-manager music-on-hold Current active multicast sessions: 1 Multicast Address RTP port number Packets in/out CallId Codec Incoming Interface 239.1.1.1 16386 614/614 132 g711ulaw Gi0/0
|
| Step 3 | show voip rtp connections Displays RTP-named event packets. Example: Router# show voip rtp connections VoIP RTP active connections: No. CallId dstCallId LocalRTP RmtRTP LocalIP RemoteIP 1 140 141 18792 18638 9.42.30.10 9.42.30.32 2 141 140 19256 26184 9.42.30.10 9.42.30.189 Found 2 active RTP sessions
|
| Step 4 | show call active voice compact Displays a compact version of voice calls in progress. Example: Router# show call active voice compact <callID> A/O FAX T<sec> Codec type Peer Address IP R<ip>:<udp> Total call-legs: 3 140 ANS T644 g711ulaw VOIP P10000 9.42.30.32:18638 141 ORG T644 g711ulaw VOIP P708090 9.42.30.189:26184 145 ORG T643 g711ulaw VOIP P595959 9.42.29.7:3852 |
Troubleshooting Tips
The following commands can help troubleshoot MMOH:
- debug ccm-manager music-on-hold [ all | errors | events ]
- debug voip rtp
- debug ccsip all
Configuration Examples for Multicast Music-on-Hold Support on Cisco UBE
Example Enabling MMOH on Cisco UBE
Router> enable Router# configure terminal Router(config)# ip multicast-routing Router(config)# ccm-manager music-on-hold Router# show running-config Building configuration... Current configuration : 2375 bytes ! ! Last configuration change at 11:01:36 UTC Wed Jan 5 2011 ! version 15.1 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname carbon-1 ! boot-start-marker boot system flash usbflash0:c2951-universalk9-mz.SSA.MMOH-carbon_dev boot-end-marker ! ! ! no aaa new-model ! no ipv6 cef ip source-route ip cef ! ! ! ip multicast-routing ! ! no ip domain lookup multilink bundle-name authenticated ! ! ! ! ! crypto pki token default removal timeout 0 ! ! voice-card 0 ! ! ! voice service voip mode border-element license capacity 1200 allow-connections sip to sip sip ! ! ! ! ! license udi pid CISCO2951/K9 sn FHK1433F39H hw-module pvdm 0/0 ! ! ! ! redundancy inter-device ! ! redundancy ! ! ! ! ! ! interface GigabitEthernet0/0 ip address 9.42.30.12 255.255.0.0 duplex auto speed auto ! interface GigabitEthernet0/1 no ip address shutdown duplex auto speed auto ! interface GigabitEthernet0/2 no ip address shutdown duplex auto speed auto ! ip forward-protocol nd ! no ip http server no ip http secure-server ! ip route 0.0.0.0 0.0.0.0 9.42.0.1 ! ! nls resp-timeout 1 cpd cr-id 1 ! ! control-plane ! ! ccm-manager music-on-hold ! ! mgcp profile default ! ! dial-peer voice 100 voip destination-pattern 878767 session protocol sipv2 session target ipv4:9.42.30.5 codec g711ulaw ! gatekeeper shutdown ! ! ! line con 0 speed 115200 line aux 0 line vty 0 4 login transport input all ! exception data-corruption buffer truncate scheduler allocate 20000 1000 end
Additional References
Related Documents
| Related Topic |
Document Title |
|---|---|
| Cisco IOS commands |
|
| Cisco IOS Voice commands |
Standards
| Standard |
Title |
|---|---|
| No new or modified standards are supported by this feature, and support for existing standards has not been modified by this feature. |
-- |
MIBs
| MIB |
MIBs Link |
|---|---|
| None |
To locate and download MIBs for selected platforms, Cisco software releases, and feature sets, use Cisco MIB Locator found at the following URL: |
RFCs
| RFC |
Title |
|---|---|
| No new or modified RFCs are supported by this feature, and support for existing RFCs has not been modified by this feature. |
-- |
Technical Assistance
| Description |
Link |
|---|---|
| The Cisco Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password. |
Feature Information for Multicast Music-on-Hold Support on Cisco UBE
GUID-07E5FC53-BBF6-41D3-AAAA-C7AEA7438BFCC lists the release history for this feature.
Use Cisco Feature Navigator to find information about platform support and software image support. Cisco Feature Navigator enables you to determine which software images support a specific software release, feature set, or platform. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn . An account on Cisco.com is not required.
Note |
GUID-07E5FC53-BBF6-41D3-AAAA-C7AEA7438BFCC lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature. |
| Table 1 | Feature Information for Multicast Music-on-Hold Support on Cisco UBE |
| Feature Name |
Releases |
Feature Information |
|---|---|---|
| Multicast Music-on-Hold Support on Cisco UBE |
15.2(1)T |
The Multicast Music-on-Hold (MMOH) feature enables you to subscribe to a music streaming service when you are using a Cisco Unified Border Element. To play MMOH to customers using Cisco UBE, you must enable the MMOH feature on Cisco UBE. No new commands were introduced or modified. |
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