IP Telephony and Phones

Howdy,   I have ported numbers away from our SIP carrier to Skype for Business. The DNs have been removed in Call Manager (10.5). One number, which was a DN in Call Manager, is able to route outside and reach the new Skype for Business endpoint. Anot...

Hello, Is there anyone out here to help me with list of files used by CP-8841.1. CTLSEPxxxxxxxxx.tlv2. ITLSEPxxxxxxxxx.tlv3. SEPxxxxxxxxx.cnf.xml4.SIP_English_United_States/sl-be-sip.jar5.United_States/g3-tones.xml6. AppDialRules.xml I am trying to u...

HI, We have saved few Contacts of customer in Cisco phone but customer wants saved contact name to be flashed while getting incoming calls from mentioned number instead of Caller number. Is it possible to flash the name for incoming calls?   CM-9.1 C...

I am having problems while tying to configure a MGCP gateway I have installed the DSP modules, the VIC2-4FXO card and everithing is beeing recognized in the Inventory as well as in the show diag but when stating to configure  the MGCP part in order t...

Have one user in the org who gets this message whenever trying to chat or receiving a chat   "Your company policy does not allow this action"   Not sure what's going on with her, but it's isolated to just her.  Our IMP is 10.5.   I'm the only admin o...

I think its fair assumption at this point that 8821's don't work well for a lot of organizations without a boat load of tinkering. To fill that void in our org we use yealink w52's and have about 200 bases deploying. I'm curious what other companies ...

            With Akhil BehlWelcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about Cisco Unified Communications Manager Certificates.  Cisco Unified Communications Manager is the hea...

Currently we have multiple site across the country.   I want to make sure all internal calls are routed over the WAN, as of right now almost everything is working correctly. when an end user dials 91(212)XXX-XXXX we translate to sitecode and last 4 d...

I've got two 8821s flashing red, won't turn on.  On the USB Charger for 3 days.  Nothing in End User or Administrator Guide about flashing red LED indicator at top. blinking red.  8821 is new out of box, never been registered or turned on before.  I ...

My customer has some 2900/2800 voice gateways at their remote sites. They plan to have one or two POTS lines at these sites for 911 and SRST. They are requesting to have the voice gateway periodically test the line for dial tone and report via SNMP t...

Hi, when cucm is sending an Invite to an Device the FROM field is always <DN>@CUCM-IP. I want to have it like <DN>@FQDN I thought this would be possible with the SIP Profile Option "Use Fully Qualified Domain Name in SIP Requests". But when this is e...