IP Telephony and Phones

Hi, I have 12x 7962 Phones which need to be configured exactly the same. They have exactly the same buttons and features and we use 6x shared lines which are different numbers but the same on each phone ie the phones/lines are exactly identical on ea...

HELP PLEASE We are trying to Register the New “Cisco IP Phones CP-8945” But We are having some trouble with it. in a CME Version 9.1We got about 150 new Phones and for the looks of it all the ones I´ve get out of the box the --> """Initial App Load I...

Hi Experts, I am facing an issue of IVR not accepting digits once dialed through SIP trunk. SIP DID range 28354XX I tried to troubleshoot with ITSP as below. First reply from ITSP These traces are collected by ITSP. Calling number 2835485 in unsucce...

Hello, I changed in our customer  implementation the service parameter Local route group for redirected calls to  Local route group of original called, to solve the known issue with calls to forwarded numbers to mobile from another location going out...

Dear All Kindly i have an issue with enable srst it is not work , we try to enable SRST in router 2901 and router license is  License Type: EvalRightToUseLicense State: Active, In UseEvaluation total period: 8 weeks 4 daysEvaluation period left: 8 w...

Hello all, I'm converting some Cisco 8945 refurbs from SIP back to SCCP using the auto registration method in CUCM. The problem is that after the phone downloads the SCCP firmware and reboots, it freezes when attempting to register. When the auto reg...

Hi All, I am building CUCM from scratch with 1000users. They would like to retain their existing extension numbers from their old PABX system. Initial roll out of ip phones i am doing auto-registration. Is there a way to input directory number/Prima...

Hello,  CUCM PUB /CUCM SUB/ IMP PUB /IMP SUB all at release 10.5.2 Let me tell you that I followed the cisco process for CUCM and IM & P I have the following error when checking the enable High Availblity in the CUCM Pub/System/Presence Redundancy Gr...

Hello,  I am trying to get a SIP trunk working but am unable to make or recieve calls. Our setup is: SIP Trunk (Provider) ---> SIP Gateway (Me) -----> Cisco Gateway (Me) --- CUCM The SIP gateway is a cisco 2900 device and is completely separate from ...

Forum, I have a customer with a Cisco 2911 that will replace a Cisco 2821.  The show version of the Cisco 2911 (last part) is as follows License Info:License UDI:-------------------------------------------------Device#   PID                   SN-----...

Dear all, I want to clarify one thing. In H.232 slow satart after Connect message what happens? 1.Capabilities exchange - Why we need it? Is this for Codec and DTMF relay Excahnge? 2. Master/Slave determination - Why we need it? Is this for Final wor...

Hey, Hope someone can help me. Having an issue with cme 9.1 and group pickup where it stopped working suddenly. When you press group pickup it asks you to dial. Has nayone seen this. I have rebooted the router and phones but didnt help. Thanks in A...