CUCM 6.1 use of MGCP and SIP (parallel)

Unanswered Question
Apr 22nd, 2010


I have a CUCM6.1 which control a ISR2821(PSTN-GW with PRI) per MGCP.

All works fine.

Now I want to implement SIP parallel to MGCP so that I could call over traditional pstn and over SIP-Provider(Internet).

Is this possible?

Do I need further hardware?


I have this problem too.
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Tommer Catlin Thu, 04/22/2010 - 09:32

you can still use the router has SIP or H323 while MGCP is working.  But remember, your SIP provider may require you to use a username and password and if you want to do this with SIP, you may want to get a CUBE router for this job.  It will hide your CUCM from the outside world, etc.  There is a list of pros on why should do this within the forums taken out from Ask the Expert session


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