IP Telephony and Phones

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Hi ,I can´t connect my PBX to my sip provider. I see in asa 5505 this errors.Pre-allocate SIP RTCP secondary channel for dmz: to outside: from INVITE messagePre-allocate SIP RTP secondary channel for dmz:

cuelate21 by Level 1
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Using CME's, is there a way to cFWDall the 2nd button (2nd line)?  Our remote office's use button 2 as the office main number and would like to be able to forward it to an external when needed.  I enabled cfwdall on the phone but they report they can...

lukeprimm by Level 1
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Resolved! Cius Fails to Boot

I have a Cius.  When I power it on, it does not go past the Cisco logo.  It just keeps showing and refreshing the Cisco Logo with the bridge.  My boss does not want to erase the configuration, just reset it so it boots if possible.

Hi!Currently we are running CUCM 7.1.3 without DNS enabled and are quite happy with that. But suddenly we have decided to use SMTP for purposes of alerting. I have configured SMTP address on my servers, but they refused to send e-mails in lack of con...

dfokin by Level 1
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Hi there,on a Voice-Gateway i got the cme-srst feature enabled and it works.All I can see in the "show license" log is, that it`s an evaluation license: "Index 10 Feature: cme-srst        Period left: 5  weeks 5  days        Period Used: 2  weeks 5  ...

In the SRST Admin Guide, I find the Translation profile can be apply to the Voice register pool under SIP SRST mode, but it doesn't work !! any one has idea about it?Router(config-register-pool)#voice translation-rule 1rule 1 /1000/ /1006/!!voice tra...

Guys,I just changed my DNS domain on presence and it broke the HA failover.I just did this via the CLI using set network domain.  Looking at the HA state the secondary shows initializing and the primary shows "peer down during initialization"  Checki...

Hi NetPro´s,I actually try to configure the new introduced passthrough feature on CUBE.My idea is to register a 3rd party IP-Phone to a CUCM but with the CUBE as a Border between both, so here´s the call flow:PhoneA     ->     CUBE     ->     CUCM   ...