Voice over IP

            Hello to all , i have CUCM 8.6.2 and in a building the conference failsWhen a person add 2 more , after five minutes the conference is down Can you give me some advice ?Thanks a lot !Hugo

Hi Fellows,I have attached the topology diagram. A PE is connected to CE through ethernet trunk and on CE we have configured 4 VRFs two for Voice and two for data. On PE we've create subinterfaces and add into respective VRF. We want to mark the ingr...

I have a question about setting up QoS for VOIP on a campus. Is it wrong to assume that as long as the packet is tagged with EF, and trust is enabled on all trunk ports that the switch will prioritize the VOIP traffic? Or do is I still need to config...

Can any one tell me what this line stands for and it means ??I have got this one from my Voice Gateway ??Im in a process of Learning the configuration of this device so got struck.. Nithin

Dear all,I am using app_faxmail_onramp.2.0.1.3.tcl service on IOS version 15.1(2)T2 (router 2900).I can receive fax with text onlyHowever, when an image is in the original document, I receive only the beginning of the document and the sender had an e...

   will SW-CCM-UL-7975= cover the 5 DLU requirement for the CP-7975G         

Hi all,Kindly help .Can anyone tell me which Cisco IOS Version Supports SIP Trunking on AS5400 Routers ?Regards,Cliff .

Hello! PLZ Help! How can I create object dial-peer with session target section.I need dynamic routing call. Endpoint gateway i get from radius server.How can i do this?Thanks a lot.

Hi all,Looking for a bit of assistance regarding a CME where by all the phones (3) are rebooting at "Configuring CM List".Hopefully I will provide all that is required but will provide more if needed.##The 3 phones are all 7940's and this was previou...

Hi All,Can you  let  me knw whether below IoS will support   2nd loopback IP and multi dial peer support c2800nm-ipvoice_ivs-mz.151-3.T1.binc3845-advipservicesk9-mz.151-3.T4.binThanks,

I've been working with a SIP provider that has asked us to insert a CIC code into the SIP header for billing purposes. We'll have multiple numbers that will be billed to different accounts. So I wrote a sip-profile that matched the From field and mod...

Hi,In the INVITE message from PGW to my SIP-server field is missing Max-Forwards. How  can I fix this? Using version 9.4 PGW2200.  Using protocol SIP.Thanks in advance.

                   Hello,in reviewing requirements for SS7 I am finding the Cisco solutions appears to include the #1, A Packet Voice Gateway (This can be an AS5000 or a 2600, 3600 or 7200 router),   #2, a PGW 2200 PSTN Gateway #3 and SLT which can b...