09-19-2008 03:59 AM - edited 03-15-2019 01:24 PM
Hi all, I got problem, when I call from PSTN over Cisco router (gateway) to phone registered on CCM, calls are connected between GW and CCM and then between CCM and phone. I knew that there was some parameter which could prevent CCM from doing this. (if you change this parameter, CCM doesnt create any leg between phone and itself, but let GW connect directly to phone...) Do you know where such parameter is? Thanks
09-19-2008 04:11 AM
only signaling is exchanged between the CUCM and the GW, the calls legs are between endpoints. only if you use MOH from CUCM server a call leg will be established between CUCM and GW
RTP is ALWAYS between endpoints
HTH
java
if this helps, please rate
10-01-2008 12:25 AM
Hi, Im not completly sure, because If I found out, that if I check box "Media termination point required" in gateway configuration under devices, callings over this gateway to IP phones registred with this CCM are treated that RTP stream is running between gateway and CCM and then between CCM and IP phone. If you uncheck it, stream is running between gateway and IP phone directly... I dont know why, because explanation of this adjustment (Media termination point required) on cisco seems to be little bit different...
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