IP Telephony and Phones

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. 

Can I change the zip tone?  

Hi!I likely will bought router CISCO 2821.Seller is writing about this router:- version is Cisco IOS Software, 2800 Software (C2800NM-IPVOICEK9-M), Version 15.1(3)T, RELEASE SOFTWARE (fc1) - and has PVDM2-32 channel VOICE and PVDM2-64 channel VOICE- ...

We upgraded CUCM from 8 to 11. Everything works fine except for Callback feature. When we pressed callback, there is an error that Callback cannot be activated on XXXX. Already restarted CTI and CEF in control features but still its not working.   Th...

HI have a conferencing bridge and a AS5400XM with Channelized DS3 card . I'm looking to have all inbound calls land on trunks 1-25 and have my outbound calls go through trunks 26-28. I have about 100 (800) numbers that point to this bridge. So what i...

I have scenario where I want different outbound trunks to be chosen based on the DN the call was placed from. So I have 2 different lines configured on my phone. I want calls from line 1 to hit the PSTN via analog port1 and calls from line 2 to hit t...

Hello    I have 2 queries related to cme which has all sip phones Scenario is i have cme router on which one interface is connected to lan let say gi 0/0 for phones to register and other gi 0/1 for mpls to branch/extensions calls.   1- question is it...

I have an Enduser who's extension does this when dialed. If the calling party is outside the network, the calling party hears 20 seconds of nothing. Then the call drops. And the Called party's phone gives a short ring and shows a miss call from the c...

Hi, we are trying to connect to ITSP via sip so far no audio, ITSP sending SIP syntax error" and asking to delete c=in ip4 x.x.x.x field from Invite. Invite has that field duplicated as I see. I tried to delete id with sip profile :request INVITE sdp...