IP Telephony and Phones

Just curious if you can use intercom to one way to more then one phone, or if anyone knows of another way to accomplish the same ends. I know about paging but want to the actual phones and not a speaker system. Any help is apreciated. running CUCM 7....

Hi, I am having a Vg224 registered with CCM using SCCP. In an analog phone when a call comes and if it is picked after first ring, there is no voice on either ends. The voice flows if the receiver is picked after two rings. When I removed the "calle...

Cisco Unity 7.0 Build 7.0(2)with IE 8.x and 6.xwhen I open unity admin page http://x.x.x.x/web/sa, after login under subscriber profile and greeting,I cant record any message, I get red "X".It keep on asking for install web media. When I click instal...

Dear all,I need a urgent help in one of my deployment. My logistic guys lost the media CD of cisco CUCM 8.5 now i am blank how i start my deployment. Can anyone help me out in this. or is there any other method to get the CD again from Cisco. ?Wiaint...

I've been working on several phones, and the phones themselves are not updating. I've restarted the TFTP service in OS Serviceability to no avail. I'm not even sure where to start. I'm running CUCM 6.1 integrated with OCS 2007.

HiDavid,One of your team has gave me some steps to follow it of the SIP phone configuration, I followed these steps but unfortunately it does not work , so what is thebest solution to make the normal mobile phone as SIP phone integrated with callmana...

Experts,During a WAN failure, I will have a router configured with SRST for the remote phones. How can I export the CDR generated on SRST to the CUCM? Is this possible? Understand the CDR generated on SRST is a raw or rather a syslog message. Can any...

SIP invite doesn't reflect the external phone number mask? How come? Fix?In CallManager 7.1(5), I have a 7942 (SIP 9.0.2) setup as;Phone DN = 9044914589External Mask = 9046660000CUBE 15.1.2T debug ccsip messages showssip:9044914589@10.103.31:5060 SIP...

I am about to design a Unified communications solution. One feature I would like to have, is the possibility to make a PA announcement to all or a group of  attached speakerphones. Is this possible ? Does the UC 500 platform support this ?

Actually my problem is we have a building of 28 floors, and we have to separate the building floor by floor means 1st floor will have      ext  : 11XX          (only 20 extensions will be used in each floor 1101-1120)2nd floor will have     ext  : 1...

The LDAP sync (my first to CUCM 7.1) from AD was successful.  But one thing is not working asI want.  If I press Directory button on the phone - the names are there.  But they have their full10 digit DID instead of just their extension.  AD has to ha...

I'm working on a multi-cluster UCN design and am wondering if this scenario will be supported.  The attached diagram describes the scenario.  The question is when a VMN user sends sends a message to the Corporate Domino Address of a user (SMTP Proxy ...