IP Telephony and Phones

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We currently have a sites using Alcatel PBX`s (Only support E1 connections) . Our service provider only offer SIP trunks, but we don't want change the PBX. What we are looking at doing is connect the SIP trunk (30 channel) to a C2901-CME-SRST/K9_SIP1...

We have seen a recent issue with what seems to have worked for several years. When we replace a terminated employee, or someone's job duties shift and they move desks we will change the display name on the phone to match the new user. Lately I have h...

Hello, I am interested in using the config below to support multiple destinations for a single dial peer with the destination numbers contained in a file. I cannot find any document that details how many entries this file may contain. Does anyone kno...

I have video call between two phone as below9971 -- CME --- CUBE ----CUCM --- 9971   (delay offer)call from cme end to CUCM end works (video and audio) h264 and iLBCcall from CUCM end to cme end connect(video works) but no audio (can see on phone bot...

hardik_33 by Level 1
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Hi, We have a problem when we registering device to CUCM. ERROR: Provisioning Status Provisioning failed: Endpoint LSC does not match LSC on the CUCM and no upgrade CAPF operation is pending I'm referring to this document;http://www.cisco.com/c/dam/e...

by Not applicable
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  • 0 Helpful votes