Category: VoIP

  Notes; 1. Cisco ATA187 is no longer support web edit mode (different from ATA186) 2. Cisco ATA187 is end of life by 2014(but still…

Here is a sample configuration file for Cisco ATA187 (Analog Telephone Adaptor). ATA187 is different from ATA186 that is allowed to edit configuration thru Web…

Basic configuration of QoS for VoIP on Cisco Catalyst Switches   2960 / 3750   1. Global mode Cisco_VoIP_QoS# conf t Cisco_VoIP_QoS(confi)# mls qos  …

  Here is simple steps to setup CUCME (CME) GUI Notes; Router : Cisco 2921 ISR2 IOS : 15.3(2).T4 / c2900-universalk9-mz.SPA.152-3.T4 CME : 9.5 TFTP…

Notes, Router : Cisco 2911 IOS : version 15.3(2)T4 CME : version 9.5 CUE : version 8.6.9       " Login to CUCME as…

  Notes Router A (CME 7.1) Serial 1/0 – 12.1.1.1 Fa 0/0 – 10.1.1.1 FXS 0/0/1 – x1111   Router B (CME 7.1) Serial 1/0…

First of all, the Embedded Service Engine has minimum memory requirement. 1GB for Cisco 2911 and 2921 1.5GB for Cisco 2951 2GB for Cisco 3925…

Here is link for Cisco Unified CME 9.5 Supported Firmware, Platforms, Memory, and Voice Products

How to create Cisco VoIP lab with Cisco Unified Communication Express in GNS3     1. Brief GNS3 version : 0.8.7 Cisco Router IOS :…

How to factory reset Cisco CP-7911G VoIP phone   A. Factory reset 1. Power off 2. Hold " # " button + power on. 3….

I thought Nortel(Now Avaya) is not taking care of UNIStim F/W, but it does. See the below link   http://www.datarave.net/zfh/tag/unistim/   and here is downlaod…

Tweet Phone spec.; Android a855(old), no 3G, but ONLY wi-fi.   1. Call settings 1-1. Allow 3G/4G Calling ; Unchecked 1-2. Accept calls on answer…