IP Telephony and Phones

Hi all, I am facing an issue currently, recently we performed a migration for our internal extensions and user extensions were migrated from 3 digit to 4 digit, since the migration users are complaining that the MWI indicator on the IP Phone is not ...

The phone gets an IP, which is pingable and browseable but won't provision. Everything else connected to the CVO either on PoE, regular GE ports, or wireless works fine. Have reset several times to no avail.

what should happen for when calls come in on the phones that has multiples line appearances configured in it, the user has the option to choose one of the multiples lines that is flashing by pressing that specific line and then when they pick up the ...

i have received alert email everyday as below even i change min age 10 days and max age 45 days.The number of records in the CAR database size had breached the 2 Million Mark (2000000 records). The number of records in the CAR database was 2000124. A...

When calling out, the receiver of the call sees an assortment of numbers and USA in some cases on the caller display screen. We are located in Canada however.

Dear all I meet issue when upload new DLU on CUCM V7, the licenses count decrease instead of increasing, for example when i upload a DLU for 10 UNIT, I see thatt i lose 10 UNIT on licenses count. also ELM does not want to start, always starting or st...

I get complaints from users on the 7821 that when there is a voice message the voice message (VM) symbol overwrites the missed called symbol.  The solid red light on the handset is also turned on when there is a voice message.  So, this is redundant ...

recently my vcs-expressway server got defected and i replaced it and restored my old backup on it , afterward any call from my android jabber or csf would disconnect after 31 seconds exactly everytime , i tried to reset jabber on my mobile phone the ...

Hi All, I would like to ask if Cisco Unity Express is still compatible to CUCM 11.5? Upon checking the link http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/unity_exp/compatibility/cuecomp.html there is no CUCM 11.5 version compatible for Cisco U...

We have CUCM 9.1(1)/Unity Connection 9.1(1) integrated with iLBC codec via SIP trunk from CUCM. Works fine internally. User's 7965 rings but PSTN hears fast busy upon CFB/CFNA to voicemail.  CCM traces show transcoder being invoked (we don't have one...

Hi, May I know how to restrict the admin portal access? e.g. Define the dedicated IP addresses to access the CallManager admin protal