IP Telephony and Phones

Hi all, Suddenly our incomming ISDN calls stopped to work. In the caller side I can hear a long ringtone and after a while I receive a busy signal; on the called side nothing happens(no ringing)I attached the debug output (q921,q931) can anyoane he...

I have an issue with our voicemails on Unity Express that are not working form external calls. When I call into our system using an external number my phone will ring correctly but when it should go to voicemail all I hear is just dead air. But when ...

I have an old CUCM version 8.6.  The SIP trunk is peering with a Cisco IOS gateway.    in old version of CUCM, the SIP trunk does not show it's up or not.  (Option PING is enabled in SIP profile).   so in IOS gateway, how do we know the SIP trunk is ...

Hello, this datasheet says that the Room Kit Plus P60 can register to the Spark cloud but I do not see part numbers for an MSRP version Cisco Spark Room Kit Plus Precision 60 Data Sheet - CiscoCan we order this MSRP if registering to Spark cloud?

Dear All, How can we enable or disable end users from adding or deleting contacts from cisco jabber?  Admin added the contact list in IMP admin.

No sure if this is the right place to post this, but here I go...    I in the process of configuring Phone View, my current environment is CUCM 11.5 and Unity Connection 11.5.  I've already created the Application User Account for Phone View use and ...

Hello Everyone   I have setup B-ACD on my CME (all my Phones are SIP Phones ) and its working fine except one issue, when the the incoming call hit the Script i can hear welcome and Menu prompts.   Am using default Prompts Audio Files... here is the ...

Hi Guys,   I have a quick question, I have a call manager express installation version 8 and I would like to map an extension to an analog trunk. Is this possible? If possible, how can this be done?    

Hi Guys   I have 2 E1 lines (E1 0/1/0 and E1 0/1/1) on my voice gateway router , one of the E1 causes the below message to keep popping up. My question is when ISDN layer 3 is shut down as per the debug output , will it cause both E1s to go down or i...

Do the 8800 SIP phones support ConfList and RmLstC features for adhoc conferences? I have them defined in the template for connected calls but they never show up on the phone.