IP Telephony and Phones

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Resolved! 3905 and CME

I saw all the posts for this phone.I dont see on which version of CME is supported.Also Im testing the c2900-universalk9-mz.SPA.151-4.M4.bin on a 2901 but it do not give me the option to load the firmware for this phone in the voice register global s...

We have a mix of 30+ 4331 and 4351 routers in our organization. They were installed about a year back with code 16.6.5 and have been running since then. I have daily kron jobs that run a csim command to verify pots and t1 line function connected to t...

Y C by Level 1
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Hello,I am facing issue with VG 224 few of the ports always in off-hook statusVG IOS Version : 12.4(2)T2CUCM Version :8.62/5       --  fxs-ls      up    up   off-hook idle     y2/6       --  fxs-ls      up    dorm on-hook  idle     y2/7       --  fxs...

Shaijala by Level 1
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I'm trying to solve an issue with some WYSE terminals having noticeable slow network connection when connected to the 8845s on site. When the phone is removed the connection is fine. The phones have the following firmware sip8845_65.11-5-1SR1-1. CUCM...

CUCM System version: 11.5.1.15900-18 Phones 8811 firmware sip88xx.12-7-1-0001-393 Users in two different buildings are reporting their phones are beeping and flashing a message on the phone display telling them they are being too loud. Initially I th...