IP Telephony and Phones

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Hello, We are currently using a Be6000 system and when we schedule a call forwarding on our phones (model 7945) to external numbers, it works perfectly when the original call comes from an internal position, but when it is an external call then this ...

call forwarding.png
Translator by Community Manager
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I shut down subsctiber and phone will not register to publisher.only one tftp on subscriber. This are all working phones. What can be the issue? Do i need to enable both tftp services.since the phone already have the firmware it should not need the t...

Hello everyone, i have some trouble with 4 cisco ip phone 7821 who renew ip address after reboot, paste the log of the phone next:4667 NOT 14:58:14.901708 DHCP-dhcpWriteResolv(): /etc/resolv.conf points to ../tmp/.resolv.conf.dhcp, need to change4668...

Does anyone know of any concerns, issues, problems, or hidden gotchas that have been experienced with creating a VRF for a VoIP network?  What I would actually like to do is place everything (except the media gateways) in a VRF and firewall it.  Thus...

When I set my 7940 to CFwdAll it forwards both my primary line and my secondary line, I want it to only forward the primary line.I've been told that it's supposed to only forward the primary line and not the secondary but apparently something is diff...

drak23001 by Level 1
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There were some IP Phone 7911 shared the same external number to PSTN and worked properly before.After 7911 has been replaced by 6941, only 1 phone can dial out to PSTN at the same time, the others can't.When the IT crew checked on the configuration ...

c1szhibin by Level 1
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Resolved! AAR CALL ROUTING

I have tried to route the call with AAR in a home lab set up. But i am having a doubt about the call routing issue.I have two branches site HQ and site BR. While the call is denied with standard location CAC, the call is routed to remote site and hit...

Hello,I have a problem with the trunk between CUCM and Asterisk.I can make a call from CUCM to Asterisk, and there is no problem. I can't make a call from Asterisk to CUCM.In Asterisk's log i can see that my call is send to the trunk, with right numb...

Xiuur2508 by Level 1
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