IP Telephony and Phones

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Hi,The other day we lost voice calls via our SIP Trunks. I have spoken with 3rd Party, although no Root Cause from them. I have some debugs, which seem to point to otherwise and wanted to know if I am reading them correctly.We believe a DNS issue was...

                   Hi there,  I have setup 7962 with one expansion module for a branch office. all user's extension has been configured as SD in the Expansion module. it works fine. Now new receptionist ask for the BLF on the button of Expansion modu...

         Hello Folks , we have two trunk one is sip and anther one is pstn , my voice mail is in some third country  and that is routed through SIP , now my requirent is if some body call at my extension from PSTN , it should 8-9 ring then disconnect...

                   In my lab setup have two seperate 1760 CME 4.1 routers serially WAN'd to a 2620XM router using RIP, that has the Unity Express NM-CUE 3.1.1 module in it. The 2620 is just doing the voicemail and routing between the two CME's, no ca...

nanosynth by Beginner
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