IP Telephony and Phones

DearAll,                  Can somebody help me how to create , National , Local and international dial pattern in CUCM for saudiarabia            National 05xxxxxxxx and 01xxxxxxxx            Local 8xxxxxx            International 00  

hi, i just need a confirmation that ip phone 7821 will it work on CME version 10? currently i have CME 8.6, i m upgrading it. please let me know the process of upgrade also and configuration of 7821 phones with CME Release 10. thanks, Tauseef Ahmed...

Hi All, Good day, I was thinking if it is a good idea to have a VG224 configured with the SIP Protocol to send Outgoing Faxes. We have already migrated SITEs to be a SIP VoIP calls for all the calls. The call flow would be like this. Outgoing Fax F...

Currently we have a BLF is flashing with an incoming call, the users press the button, and then pickup the handset, and then press the ‘Answer’ softkey to answer the call. Can we configure in a way that when a BLF is flashing with an incoming call, t...

We have a strange error happening once a week at the same time, users are calling in yet the CUAC does not see the call and from the callers perspective the call seems unanswered. When logging into to console the error cannot connect to server: CTI e...

Dear Community, I configured blf-speed-dial indicator on extension 121(see configs) to monitor extension 120( see configs) and was working fine.After sometime the indicator light on ext 121 stop indicating when ext 120 was busy. The last configuratio...

Team , Customer has a CME working on 28xx router .They want to move to CUCM now  Please clarify if licenses can be migrated ? I have licenses snapshot as per below ,Also please clarify if 28XX uses any licenses for getting phones registered in CME...

Hi Friends  For Mobile Voice access configuration do we need to check the "Mobile phone" and "Enable Mobile Connect" check boxes in remote Destination ? Mobile voice access is working without these two, but I need to know the theory and correct way ...

I have a customer location with 500 7925 wireless phones.  They generally work fine, but if left on the network for a number of days they will begin to have voice quality problems and eventually they will lock up and you are unable to navigate menus ...

We have a SIP trunk from a provider coming into a 4331 CUBE. It goes SIP to CUCM. Then we have VG204s off CUCM via SCCP. There is a fax machine on the VG204. All faxes fail. The disconnect cause is 16 - Normal. However the fax reports an error in tra...

How do you access the User Options web page (CallManager 7.1)?

Hi, I need to modify the "From" field in the SIP-Header. The original Sent SIP Header look like this: _________________________________________________________________________ Sent:INVITE sip:0408545545@10.15.165.102:5060 SIP/2.0Via: SIP/2.0/UDP 10...

Hi all, I have an existing old cme 7.1 based on a UC540 with this topology connections:   cme____firewall____adslrouter___SIPprovider Once bought the phone number, the provider has sent me the following parameters: URI, Password and SIP Server  (sip....

Experts, We have a issues with System handler transferring calls back to CUCM. We are using CUCM and Unity version 9.1. Calls comes from customer --> CUCM --> goes to system handler and plays the IVR --> based on the user selection we transfer the c...