07-19-2010 11:47 AM - edited 03-15-2019 11:48 PM
Hi All,
I need to know if i can create transcoder and use it without using callmanager. I have two voip system and I need to connect them using Cisco router but these two system use different codecs so I need to create transcoder to solve this.
07-19-2010 11:53 AM
You can use a CUBE
HTH
java
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07-19-2010 12:01 PM
thank you too much but I have some questions:
regarding the configuration I found the following:
telephony-service load 7960-7940 P00303020214 max-ephones 48 max-dn 48 ip source-address 200.1.1.100 port 2000 sdspfarm units 1 sdspfarm transcode sessions 50 sdspfarm tag 1 MTP123456782012 create cnf-files version-stamp 7960 Jul 29 2002 13:50:03
============================================================
Can I say I have to make virtual CME to handle the transcoding and MTP??
07-19-2010 12:25 PM
Can I say I have to make virtual CME to handle the transcoding and MTP??
No. The CME process only handles locally-registered phones and associated features. You will need to use CUBE to resolve the session border needs.
07-19-2010 12:33 PM
Thank you Jonathan for your reply,
but I did not understand what you mean exactly
if I configured the transcoder how I can tell the cube to use it ( how I can invoke the transcoder?)
and why I need to put the telephony service configuration ?
07-20-2010 03:34 AM
Any body can give me more clarification?
if I configured the transcoder how I can tell the cube to use it ( how I can invoke the transcoder?)
and why I need to put the telephony service configuration ?
07-20-2010 07:06 AM
There was a hint in a "CUBE - ask the expert" on that.
https://supportforums.cisco.com/thread/136540
"CUBE xcoding is triggered purely by a codec mismatch between the two VoIP dial-peers"
07-20-2010 07:08 AM
The XCODER is SCCP managed, so it forcefully needs CUCM or CME.
That's why you need the telephony service config.
HTH
java
If this helps, please rate
www.cisco.com/go/pdihelpdesk
07-20-2010 11:05 AM
Thank you Martin and javalenc for your support and 5 points for each
but I have one question:
If I have CUBE configured in the CUCM as H323 gateway and in it is connected to SIP provider. In CUCM GW configuration page I checked required MTP and in the same time I configured MTP or Transcoder using DSPs and I registered it with telephony service not with CUCM which MTP the CUBE will use.
I am asking about this because I do not know what is the exact behavior for checking MTP required in CUCM, Dose the CUBE use it for incoming and outgoing calls or one of them?
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