Voice over IP

089279: Sep 16 18:03:14.233 IST: %DSX1-1-FIRMWARE_RUNNING: T1/E1 Firmware in slot 6 is running089280: Sep 16 18:03:23.233 IST: %DSX1-1-FIRMWARE_STOPPED: T1/E1 Firmware in slot 6 is not running089281: Sep 16 18:03:38.233 IST: %DSX1-1-FIRMWARE_RUNNING:...

Hi there,I have a linksys PAP2-NA and I'm trying to setup the incomming call to ring on both lines simutaneously.I have the same SIP account on both lines, and the DID supports 2 channels, therefore it should work.However when a call comes, I'm able ...

Hello,I am using Cisco Call Recording feature that is enabled on a phone that has a CTI Port and number assigned to invoke a call recording session to dial out a Long Distance number. I used JTAPI tool to invoke a call and then used the CTI that was ...

Hi, i just received my UC540 and try to configure the sip trunking.SIP outgoing calls are ok, but not incoming ...when i active the debugging, the logs shows me : 003312: //-1/xxxxxxxxxxxx/DPM/dpMatchPeersCore:   Calling Number=3397999447, Called Num...

Hello,i have a problem with my callmanager.I had licensed all ip phone: 1676 DLU. it worked finenow i added 20 DLU yesterday. After added them, i get an error on the CUCM Administration page which said that system is operating on insuffisant licenses...

Hello,We have a Cisco 2801 ISR running CUBE that is not forwarding a SIP message back to CUCM and it just sends another INVITE to the provider. Here is the SIP message received from the provider side when the called party is not answeringthe call:Rec...

Hi Experts, Do you know a way to test Cisco AS5400 voice SPE failure?Can I launch a self test or performance test to check if SPE work correctly?I observed one way audio when a call use a SPE in slot 6, so I disabled it.c5400-test#show spe 6Settings ...

I have DiD range from 900-999.But i want to use internal extension range from 100-199. I want to translate 900-999 to 100-199 while call is coming and 100-199 to 900-999 while call is out going.is it possible.and how can i do this.

Dear All,I would like to know what is the max number of voice channels AS5400XM universal gateway supports, with medium complexity codec voip termination. The documentation says it supports 22 T1s or 550 channels with Channelised T3 but does not spec...

Dear All,I would like to know if Cisco has any High Density VoIP gateway solution for a colocation environment, to terminate upto 50 T1 PRIs and transport voice as VoIP with G.729a codec. If there is no suitable solution, kindly suggest what is the m...

Does anyone know that the number of maximum gateway support of PGW ?

Hi,  I have Call Manager 8.6 and CUE 8.6 but I got this error every time that I want import the CTI Ports. I thought it was a problem with CUE but I have installed 4 more CUE´s and I got the same error in all of them. The web login and Jati login are...

                   Hi, i am doing training on CCIE Voice in India from Networkers Zone (http://networkerszone.com/) , please suggest me if i need to do CCna voice or i can give directly ccie voice.

IF some phones are at remote location and registered to CME placed at other location . Then , can SRST be used at remote location to provide IP wan failure redundancy to remote location IP Phones ?

Hi, I have an ACL applied on a UC540. The ACL is to prevent Toll fraud. The ACL is denying some traffic. I have the log statement on the deny at the bottom, however I never see any matches on the deny. If I place a permit any above the deny the ACL p...