Voice over IP

Answer-address not work

Dear Admin,I have tried few day already to match inbound call base on Calling number. Call made from calling number range 8000-9 and try to terminate the call by prefix 332168 thru TDM link but it was not work.Below is my scenario and configuration d...

Buying used CUCM UCON and CUP servers with licenses.

Hey guys. I have a customer who wants to purchase backup IPT servers and the ones available come with licenses the previous owner had bought. Can these licenses (PAKs) be transferred to a different company legally?Sent from Cisco Technical Support iP...

fax issues

Anyone has experience with fax troubleshootingSent from Cisco Technical Support iPad App

Linksys PAP2 no sound problem

Hi all, i have been using a Linksys PAP2 ATA for a long time with the business VoIP provider Switch2Voip , it's an excellent device, today i changed my internet router and now i can't hear no sound, i hear the dial tone but when i dial there is no ...

Why FXO card LEDs are amber pinned?

Good ... I just install a 4FXO VIC2-3925 card to a router, the problem is that the LEDs on the card are bound in amber and also can not configure the ports of the card ... If I do a show inventory shows me the card but when I try to configure the p...

Por qué los leds de la tarjeta FXO están prendidos en color ámbar?

Buenas...Acabo de instalar una tarjeta VIC2-4FXO a un router 3925, el problema es que los led de la tarjeta estan prendidos en color ambar y además no puedo configurar los puertos de dicha tarjeta...Si hago un show inventory me muestra la tarjeta per...

Unable to match incoming calls to a dialpeer

Hi,I have a Cisco 2912 (CUBE) registered to voip.ms. All the outbound calls work just fine. I am not able to make the incoming calls work. When an incoming call is places the CUBE doesn't match any incoming dial peer instead the outboud dial-peer ...

H.323 Support

Do Cisco 3800 series support H.323?

Basic Qos question & shaping

Hi,we have a corp office with 20mb EFM connection into an MPLS network.We have 100+ remote offices, some using the same size EFM pipe and others using VDSL @ 80/20mb & ADSL 20/2.5mb to 8/1.2mb.Now they are all hitting the corp office and we're suffer...

ip phones not registered on cme

Hi, I need your help for a problem that i experiecing. I have a 3945 routeur wiht CME version 8.1. my ip phones 7911 and 7931 not registered on a cme. when i load configuraton, i get error when i create cnf files. So, i'll try succesively the no auto...

Is it possible to separate call forward unregistered & busy on a device profile?

I've got the following situation cropping up a surprising amount at our site:User has 2 jobs within our institution. Works 3 days a week on job 1, 2 days on job 2. Each job is billed to a different cost centre, and the user doesn't want to be getting...

Resolved! It supports the VIC2-4FXO card on a 3925 router?

I have a 3925 router to which you just install a 4 port FXO card (VIC2-4FXO) the problem is that the router does not recognize me this card, if it appears in the inventory show, but if I do a show run does not show me the voice-port? /? /?. and obvio...

Cisco sg500x/ASA5512 can’t ping gateway on voice vlan

HiWe have a stack of sg500x switches and are using the auto voice vlan for voip. Phones pick up their ip from the correct scope and auto smartport recognises the phones when plugged into the switch and assigns them to the correct vlan. Have configure...

Dial-peer matching issue

Hi, I have 5 dial-peers with the same destination-pattern .T The only difference is preference option for VoIP dial-peer (0) compared to the others - POTS(2).#sh dial-peer voice summarydial-peer hunt 0 AD ...

Configure two Cisco 1751 routers by a back to back E&M cable

Background:Router A and B: (Cisco 1751v, slot 1:VIC 2FXS; Slot 2: VIC 2E/M)Trying to connect A & B through a type V E&M cable with two port 1/0 connected to PSTN phone.At E/M port, configure same setting as 4 wire Type 5 cable on 2/0 of both router A...

Voice over IP

Forum Posts

Answer-address not work

Buying used CUCM UCON and CUP servers with licenses.

fax issues

Linksys PAP2 no sound problem

Why FXO card LEDs are amber pinned?

Por qué los leds de la tarjeta FXO están prendidos en color ámbar?

Unable to match incoming calls to a dialpeer

H.323 Support

Basic Qos question & shaping

ip phones not registered on cme

Is it possible to separate call forward unregistered & busy on a device profile?

Resolved! It supports the VIC2-4FXO card on a 3925 router?

Cisco sg500x/ASA5512 can’t ping gateway on voice vlan

Dial-peer matching issue

Configure two Cisco 1751 routers by a back to back E&M cable

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