About ammar taha

ammar taha · 07-06-2021

Greetings,we are facing issues with registration Cisco IP phone CP 7821 with router 4431, we have the following IOS versions:cisco IOS version: Version 15.4(3)S4Telephone services: Version 10.5Cisco IP phone : 7821and the following Show run for Cisco...

ammar taha · 06-20-2017

Dears, I have Cisco SIP phone 7821 with CME 2911, Cisco IOS : 15.5(1)T2, and Telephone service version is 10.5 , every think is working fine, but I facing one issue , when phone one make missed call to phone two , the Phone two is not record the num...

ammar taha · 01-24-2017

Dears, I have one Cisco CME 2901 with SIP phone 7821 , has been registered and working fine, But after I make a call between phones just the number of recipient phone is appear and the name is dosen't appear! the following configuration of CME : voic...

ammar taha · 10-23-2016

Dears, I have on Cisco WC 2504 with 7 APs , I have an issue , the signal is appear on the end users but always the end users have disconnect to the gateway and internet ( multi-times users have ping request time out for gateway and Internet every day...

ammar taha · 10-22-2016

Dears, New istall CME IOS 15.5 and Telephony services 10.5 with SIP configuration phones 7821 every thing is ok, but the phone Time is wrong it's appear +2 hours on all phones, I tried to make hardware rest but it's the same issue , Bret regards,

ammar taha · 07-06-2021

So, do you have the Telephony service ISO image version 12.3 or later , due we are used in our lab Best regards,

ammar taha · 07-06-2021

Dear Nithin, Can you please share the fil for the last version of Telephony services , due I can't downloaded . Best regards,

ammar taha · 07-06-2021

Dear Nithin, thank you for your reply,when I add the phone I couldn't found the Type 7821 , SO I can't added , and after I searching I guess the issues related with the current version of Telephony services, So, cloud you please check the current ver...

ammar taha · 06-21-2017

Thanks you Rob , as your link that sent to me I fount the following files as attached file, so which one must I download , I have CME 2911 Thank in advanced,

ammar taha · 01-25-2017

Dear Anoop, you mean: If I have the CME IP address 10.10.10.100 , so I need to create new loop back interface as 1.1.1.1 then I create the Dail peer as the following: dial-peer voice 1 pots destination-pattern 8007 port loopback dial-peer voice 2 pot...

Member Since	‎03-31-2013 12:50 AM
Date Last Visited	‎07-09-2021 12:30 AM
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CP7821 is not registered on Router CME 4431

How to record phone number and name for Missed call on SIP phone 7821

Cisco CME 2901 with SIP phone 7821 the name dosen't appear when I make a call

High number of Rouge AP on Cisoc WLC 2500 dashboard

CME 2911 - Time wrong on 7821 phone - 1

Re: CP7821 is not registered on Router CME 4431

Re: CP7821 is not registered on Router CME 4431

Re: CP7821 is not registered on Router CME 4431

Thanks you Rob ,

Dear Anoop,