IP Telephony and Phones

Hello, I am installing a brand new 2901 with CME and I can not get any phones to register. The phones upgrade their Firmware just fine so I have IP connectivity. But they are just stuck in Registering. I turned on debug ephone detail, and I see nothi...

With Amit Singh Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to ask Cisco expert Amit Singh questions about Licensing Architecture: Cisco Unified Communication Manager (CUCM) Version 9.x. Amit Singh is a ...

Hi,Is it possible to configure the router for switching on outgoing calls?I have the following config:dial-peer cor customname internationalname mobilesname national_localsname noAccess!!dial-peer cor list INTmember internationalmember mobilesmember ...

Hi everyone,We are testing cisco gear (UC520, UC540, C2811, C2911, C3945) with one of our providers. We have a problem with sip trunk registration. topology:[CISCO GW or UC520] <--via sip trunk-->  [SIP proxy-provider] <--via sip trunk--> [Siemens Hi...

Hey,i have a problem with the call establishment process. Sometimes, the caller did not receive a ringback instantly. It takes round about 15 seconds until the caller gets the ringback. Oct 19 12:02:01: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callr...

CUCM version is : 8.6.2.20000-2 and the firmware for 8941 IP phone is: SCCP894x.9-2-3-5I want to edit the maximum number of calls and busy trigger settings inside line configuration. But it is freeazed as 3 and 2 respectively and not giving an option...

Hi All,I try to do a simple call handler to a costumer,On the version 8.6 of Unity Connection, my configuration works while in the version 8.5.1SU5, UnityCnx says that, "sorry, XXXXX is not available".It is a direct handler with a Hunt pilot, the cal...

Recently, installed to the CUE 5 languages​​. It´s a SM Module with Cisco Unity Express 8.6I need to use custom mail-boxes.I set up a user and associated with a particular language and does not work.It always use the default language!! Why? Can You h...

Hey,my current setup is a 2811 Router as the gateway and a Callmanager V6. I have the problem that a fax from an analog origin (non-isdn) is not delivered to our fax connected to the voice-port. Also some customers told me that there is a delayed rin...

Hi,I am facing issue with my unity express that whenever user tried to dial the voice mail pilot number then it is just ringing. User is not able to hear any of the prompts.I am using CUCM 8.6 with unity express 8.5 on ISM module. Earlier it was work...

Hi all,We are having a problem with the above MCS server when connected to the above HP switch.When we look at the interface statistics we can see the “Collisions Tx” and “Late Colln Tx” counters are slowly increasing and on a wire shark capture we a...

I have software assuance with all of my Unified Communications products.  I'd like to start testing 9 in a lab.  I still havent seen anything other than the refresh cop files available for download.  Is there a way to request them from Tac, or do the...

We configured Cisco Call manager (8.6.2) with LDAP synchronization; all users from AD are replicated.Is it also possible to add now manual contacts to the Call manager’s telephone list? We need to add some central telephone numbers that are not assig...

Hello experts,Can anyone share the integration document or procedure for Unity Connection 8.6 with Lotus Domino 8/Lotus notes clients 8.5 for Unified Messaging.TnxBobby