For the Incoming Call, ITSP is not receiving the “180-Ringing” from our Voice Gateway. Advising us t...

Hi guys, Thanks for your suggestions. I found the reason for not getting SIP Invite. Now, outgoing c...

can you pls tell me that how many dial-peers should be used for ITSP to CUBE to CUCM for both direct...

hi saurabh, RP is properly assigned. but i am doubts for ip address in sip trunk. G0/2 is connected ...

please find attached the logs again.    

thanks for prompt response. 001142: *Feb 25 15:19:21.962: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:...

Hi, Thanks for your reply. G.711 A law is enabled for all calls. Any guidelines to get the traces fr...

Thanks for your help. The VOIP dialpeer towards CUCM is having codec class. voice class codec 1 code...

Hi Nipun, Wait for Far End H.245 Terminal Capability Set is checked. I unchecked it and then reset t...

thanks for your suggestion. Is migration of this process related to NIC? Single or Dual NIC setup

Hi Guys, We are having Cisco Expressway E and C setup. Currently, Expressway E is directly connected...

I appreciate your suggestion. Problem is that this is not new configuration. We have configured SIP ...

Hi, We have SIP trunk line in our voice gateway. This gateway is registered to CUCM using H323 proto...

Hi Experts, I want to upgrade one ip phone 7962 registered in cucm 11.5. I have done following steps...

Well noted with thanks. In order to configure the SIP trunk on the existing H323 voice gateway, what...