TelePresence and Video Infrastructure

HiDoes anyone know of any resources or documents that detail the call set up process using call manager and h323 gateways to ISDN 30.I need to understand how the dial plans on CCM interact with the dial peers on the gateway and when the ISDN timers a...

Hi,Does anybody have experience in AS5400 interconnect with excel? The problem I found is I can successful estiablished a call from WAN side to excel but no luck from excel switch to WAN.The switch-type I currently using is 4ess. The excel guy told ...

Hi, I have a Cisco IPVC-3510-MCU which i am not able to login to , since i have forgotten the password.How can i recover the password?Or is there a way to reset the passowrd so that i can configure it freshly.Thanks & Regards,Saveen

I tried to stream a prerecorded mp4 video that was purchased from a third party I recieve a error message sample rate of encoded datadoes not match input sample rate.Ihave no video or audio using the iptv plugin or viewer.tried creating a sdp file an...

Does anybody know the latest capabilities of the Cisco 3526 gateway when used as a Voice gateway? The Cisco SRND for "Cisco IP Video Telephony", which was published in July 2004, states that the IPVC gateways do NOT support H.245 Empty Capabilities ...

I need to know if the CME can be configured for the following scenario.I have 5 POTS lines that are all part of 1 trunk-group. They have different numbers. My service provider has grouped them at his end and assigned a "main" number. Such that if any...

I am inquiring in order to get feedback on some equipment and topology experiences. I need to setup a VC system where by on the networking layer I have a hub and spoke with my slowest link of 45m/b. Bandwidth isn't an issue. I have 3 sites that wan...

I run a PIX 525 firewall recently updated to IOS 7.0 and I am trying to connect my video conferencing system to the outside world, can anyone provide some insite before I get on the phones with polycom. I have tried all the port recommendations from ...

Thank you in advanced.Is video teleconference supported on the PIX 501? I am trying to configure a static router from the inside to the outside using static routers and I can not do it.Please can some one send me config examples if Pix 501 supports V...

Hi,I have a IPT Telephony set with a PC plugged into a phone. I am using 3Com switches which i think are setup okay. I have ip-helper addresses setup on the subinterfaces of the Fe port. The problem is that the PC picks up an IP address from the rout...

Hi,we have a 2610XM router with CCME 3.2 and 4 briand we don't redirect incomming call from pstn on a internal IP Phone.which command for redirect call ?my isdn number (french) is 0156838050and when we call this number with my mobile (number 06852848...

Please help me to choose a CISCO devices

Dear all,I am new in the field of IP telephony. Do i require a gatekeeper for establishing 20 IP telephones on an existing LAN? Can you suggest whether I have to get Gatekeeper licence or not?It is very urjent, kindly do the needful.RegdsPravasCustom...

I had done configuration come up with ISDN ( show ISDN status is Active with PRIMARY-NET5) for the first CMM but it was not stable when I used show voice port, so I thought that IOS had problem, besides, one of related document tell that need to be u...