IP Telephony and Phones

Is IP communicator supported on Xenapp 6.5? I have it published and it seems to be working other than a few quirks. DIdn't know if there was any offical documentation regarding settings for this.Thanks

     CUCM 7.01     Cisco 7970 phoneThe image file is a simple black and white file that I made in MS Paint with the word test on it.      List.xml follows:      <CiscoIPPhoneImageList><ImageItem Image=”TFTP:Desktops/320x212x12/tn-test.png”URL=”TFTP:D...

I am not able to make off-net calls from video phone regsitered to the CME. The remote offices are having call managers(CUCM 9.0) which are connected to the CME over a H.323 trunk. We are able to make calls to the video phone and also the phone is wo...

Can anyone tell me how exactly (steps) to configure CUCM 8.x to directly connect to SIP Gateway provider for Outbound calling over SIP trunk?(I am not using CUBE or CME)

Hi we have a cucm system (v8.X) with a sip trunk to a SIP pbx and H323 gateway to the PSTN. All works fine regarding calls in/out between PSTN and both the cucm and SIP PBX. However if we receive an external call to an extension on the SIP PBX and th...

I am working with a Call Manager Cluster running 8.6.2.  I am testing outbound calls from the Call Manager to an Acme SBC and then out to our provider via SIP trunks.  Our provider is sending a 180 RINGING message with SDP.  There doesn't seem to be ...

My Company has about 350 7971 phones in productions right now. All are covered under Smartnet which will end July 31st. We have had numerous issues with the foot stand assembly breaking on them. It is not the footstand itself but the clip in the back...

Good evening guys,My new forum place, my first questions here.I come from a more traditional PBX world for the past several years administering Siemens HiPath4000 PBX (softswitch since latest version).Cisco UCM is quite a new concept for me, VoIP fro...

Hello All,I would like to connect a 2911 cisco router to sx2000 pbx using vwic2-2mft-t1/e1 card. The signaling protocol is used in sx2000 is DPNSS.The cisco router has E1 card, and the card is configured like this:!isdn switch-type primary-dpnss!cont...

I have a requirement for calls between Japan and Malaysia using a centralized CallManager MTP resource in Singapore. There is UCM servers in Japan and Singapore but not in Malaysia. Malaysia phones are using Singapore UCM as IP PBX.I have restriction...

Hi,We have implement IVR on our voice gateway 2921. It should work with incoming calls from PSTN through the SP's SIP-trunk. But the SP sends DTMF in band within g711. All calls to IVR are going through gateway to CCM and it forwards them back to gat...

Hi,    We are facing problem with hearing ring back over PSTN. PSTN PRI----->MGCP GW. When user receives a inbound call over PSTN, the calling party hears busy tone, but the IP Phone/analog is not actually busy. This is happening with internal calls ...

I also posted this question on learningnetwork.cisco.com, but there aren't any good answers on that forum. Hopefully, there will have someone here who can help.The topology is basic and simple:Switch - Phone - PC--------------------------------------...

Dear all,does anybody can tell me  which side the problem is telco or mine who is disconnecting the call. i am trying to make a international call by using access code as 97 but i can not hear any ring on the other side but the timer starts on the ph...