IP Telephony and Phones

Hi,we have cucm 8.6 and cuc 8.6inbound call from ITSP transferred to CUC call handler for opening greetings and by pressing '0' it transfers to operator.i want to configure custom busy message when operator is busy with other calls.i configured anoth...

Hi,Setup has CUCM 8.6.2 on which all the phones are registered. And those phones are using CUBE as a gateway for PSTN calls (CME, as SIP trunk is provided by STC)60% of the PSTN calls are getting dropped and gets message from the CUCM: “your call can...

Hi all, I need to configure a new voice gateway, which has a connection to the PSTN over R2 signaling. The line is working, and I can receive incoming phone calls. For outgoing calls, I'm currently busy trying to get my translation rules correct. To ...

On the CME 10.0, the voice pool shown as registered. However on the 8831 screen, it shown as "Phone not register".I tried to reset the phone but no luck. Any idea? RTR#show voice register pool 1 Pool Tag 1Config:  Mac address is AC44.F211.7E04  Type ...

I just built a new 10.5 cluster.  In this cluster I have a publisher and a single subscriber.  If I use the CM Group that has only the publisher, or at least the publisher first, the annunciator and software conference bridge register fine.  If I cha...

Hello,i have a MGCP gateway registered to CUCM 10.5 and need to make it work as CME SRST incase when WAN goes down, I have some confusion please reply.In which mode i can have more control. srst mode auto-provision [none|dn|all]I am planning to put a...

My network consists of a central hub with a CUCM publisher, and 9 remote sites, each with their own 2951 Voice router and SIP trunk. There is a SUbscriber at our DR site too. We are in the process of changing our network provider, and some sites have...

Hello, How can I add a presentation in .au format, before a call enters to my ephone.I have a callmanager express versión 9.1, the call enters using an FXO voice card.the goal is that an outside call enters and the caller hears a presentation telling...

I have a 2911 Router with 3 modules of VIC2-4FXO and 1 module of VWIC3-4MFT-T1/E1. Is there a way to enable PVDM Sharing accross all analog and digital ports? The PVDM3 DSP DIMM installed on the router has only 16 Channels.