IP Telephony and Phones

Hello!Could you please help me!I have cisco ip phone 7905 it's registered ont the CUCM and I try to call from this phone to PSTN. When CUCM advertises the supported codecs it's only advertises G729 codec but my ITSP dosen't support this codec. As I k...

Hey guys,Is it possible to get a report from CUCM/RTMT of the number of calls made from the PRI and channel utilization for a week ? We have around 10 MGCP gateways registered with a single CUCM.ThanksVaradarajan.R

Dear Experts,I am trying to configure SIP trunk with authentication. unfortunately it shows me the following message Jun  3 16:25:46.988: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:Received:SIP/2.0 403 Forbidden (No valid Username)Via: SIP/2.0/UDP  19...

We have planned to install VG224 for analog phone and modem devices with using SCCP standard. In CCM, it need to enter mac address of vg224 to add voice gateway. I would like to ask where can i find this mac address. Labels on the VG224 does not show...

OK, I'm ready to pull my hair out....hoping someone here is good at troubleshooting fax issues.(also, I'm doing this via android, so please bear with me)We have a remote site connected to a main campus via a fiber wan. We have cucm, cuc 8.6 in our ne...

I have a user who is able to use IPC when he is in the inside network.But when he is at remote lcoation and connecting via AnyConnect, thing doesn't work as expected.While the AnyConnect is up, he starts IPC and it is able to register to the Call Man...

HiCan anyone reccomend a VC supplier in the Beijing area? im looking to get a SX20 installed in a new officeregardscolin

Hello everyone, kindly looking for help.We have configured a bunch of IP Phones model 7911 in an office and between them everything works fine, no noise, no problems, all good.However as soon as you press 0 (zerro is configured to make a call to outs...

Hi Question says it all really... I have a VG224 SCCP integrated with CUCM 8.6. STCAPP controlling all of the FXS ports. All working fine. We can perform group pickup from an analog phone attached to an FXS port by doing **4XXXX (where XXX is the Pic...

Hello All,I was wondering if its possible to show if there is just voice traffic on an Voice Port.Following situation. Cisco Switch (WS-C3560-48PS) with Voice ports configured. Cisco 7961 Phones connected.Is there any kind of command I can use on the...