IP Telephony and Phones

Hi,We have some Australia Users, who were not able to dial more then 6 digit which is getting restricted in dialing PSTN 10 digit mobile number.I have checked the CSS , RP everything is fine, while i checked in DNA, i could see call is routing to H32...

Hello,We have some EX90 devices registered directly on a CUCM 8.6.Most of the EX90 devices have multisite feature license so they can create video conferences.For some unexplainable reason, some users are dialing themselves (they call the same extens...

Hello, Just wondering if there are any tools to assist with the migration from CME / CUE to BE6K or is this a completely manual process? Thanks.

Hi I have setup a cucm 9.1 cluster and a cuc 9.1 cluster which i have integrated with sccp.A have designed a centrally based voice messaging solution comprised of 2 nodes in a cluster connected on a campus mpls network.The problem is that although th...

Hi all I would like to make calls inbetween 2 of my sites, both using call manager 8.6 we have a prefix set for each 8801 for HQ and 8802 for the remote site. My question is, do I just add the intercluster trunk on each CM? and add the route pattern?...

My customer order  9.x User License, but they want the lastest CUCM 10.5 to be installed.Can I install CUCM 10.5 directly with 9.x user license?or I have to install CUCM 9.x, then upgrde to 10.5?Thanks,

Hi all!We have internal calls to other department from sccp and sip phonesNeed register sip provider to have external calls I configure network interface and add provider ip addresWhen i try register provider from sip-uasip-uaregistrar 1 ipv4:externa...

Folks, I am trying to conference an external party (PSTN) which leads to the call drop. Phone A, B C = IP PhonesMobile = Thru PSTNScenario,Phone A  calls Phone B, then Phone A presses conf button to dial Phone C - Successful.Phone A calls Phone B thn...

Hi, Guys.Have setup cube sip trunk to ITSP, incoming and outgoing calls are working. Except for an incoming call with g722 codec and video h263 (just need voice call). The called number does not even ring. The caller informed that his using polycom p...

Hi FriendsI have 8 pstn lines and hav 2811 router, 3750 Poe, I want to configure ip telephone system, how can i route the pstn lines torouter and How many cards do i need? if it us FXO Card. Can 2811 Support 2 FXO 4 Port (Two VIC2- 4FXO so i can get ...

Hi All, I like to run SBC SP in CSR 1000 v , but when I type "sbc" command, it says "command doesn't exist". is there any license I need to enable first?  thanks Alex 

How to Block Calls from outside to specific extension in call manager express?