IP Telephony and Phones

When I execute the command sho voice port summary, I am showing four different states: up, down, none and dormant.Most of the ports are none or dormant, but one is showing down. How do I bring that one channel up, and what is the deffence between non...

hello,My 7942 IP phone is not registering in my UC500. when i connect it starts with a screen saying 'upgrading' and then it shows 'term42.default' upgrading and finally the screen becomes still with a black dot. I am not able to use any keys in the ...

Hi guys, is it even possible to get a Cisco 187 ATA to work with either the CCM or the 2911 Voice Gateway.I don't think it supports CCM but im trying to come up with something to make it work directly with the Voice Gateway via DialPeer?Any help woul...

Hi AllPreviously in UCCX 7 we used a priority number check xml file to validate if a number matched the calling number into a queue and a higher priority was then set if this was matched, however using the same file and script options in UCCX 8 we ar...

-- CUCM 7.1.5-- MGCP GatewayI have two separate overhead paging zones, each zone connects to the voice gateway using a separate FXS port.Zone A is on FXS 0/1/0Directory Number 190Zone B (DN 192) is on FXS 0/1/2Directory Number 192I am trying to creat...

G'day,I have a question regarding SIP Trunk configuration/capability. My SIP trunk is configured with Media Termination Point Required. When configuring the MTP Preferred Originating Codec if I choose 711alaw does that mean that G.728 will also work ...

HiI have once Cisco Voice Gateway 2800 series.ie Moving the links from Cisco voice Gateways to Core Switch.Am planning to add HWIC 1 GE SFP Cards and migrate to Fiber Link during the thanks giving holidays. Advice me the steps and configuration chang...

Hi Guys,any of you knows where i can doenload italian locale for 6921 over 8.1 ccme?thx in advance.Regards,Alessandro.

HiCan someone please inform of the main diffrences between hardware and software conference bridge. I was under the impression that the HW / IOS conf bridge allowed extra conf facilities out of the gateway and the SW bridge catered for internal conf ...

Hello,I am trying to edit SIP headers on an outbound call with a VXML script using transfer object:<transfer name="mycall"  destexpr="'sip:628@10.1.1.11?From=&quot;Mare&quot;'" bridge="true"     connecttimeout="15s" cisco-longpound ="true">The VXML s...

HI All,I am trying to get Ad hoc conferencing working on hardware and i am banging my head.  I call a mobile then try and add in another extension and the calls get dropped with an error conf call cannot be completed.All dsp farms are registered etc ...

I have a CE500 PC-24 POE switch. I am configuring an IP phone on a IPPhone+Desktop smart port. The phone is not a cisco phone. Does this switch port configuration require a cisco phone? If so, Is there a different config which I can apply to the port...

HI guys,My scenario is:Call Manager Express Version 7.1 IOS ADVIPSRV 12.4(24)TAll IP Phones are 7942I want to enable device-security-mode encrypted/Authenticated under Telephony-services.When i do that my Cisco IP Phones does not register.Error messa...