TelePresence and Video Infrastructure

I am getting the following error message when I try to access the On-Demand option on the IPTV web page and also when I access the server directly: Internal Server ErrorThe server encountered an internal error or misconfiguration and was unable to c...

Hi,Is someone have experience with voice satelite networks and R2 signaling.Regards

When I dial numbers that have been disconnected, I do not get a reorder tone or message saying that the number has been disconnected. The phone immediately hangs up.

Dear all,Is there any concern if I run FXO and E&M together on the same 2621 router?Thanksmak

Hi,I have a simple network which is as follows:PSTN---(E1/PRI)---AS5350---(E1/R2)---Satelite---(E1/R2)---AS5350---(E1/PRI)---PSTNWhen I place a call the time of establishment is very long approximately 22-30 sec. which is no good enough for the custo...

Does anyone know of a viewer that I can use to look at DC Directory backup: database.dat file?Thanks.

I am looking for someone who has been successful in integrating with a Fujitsu 9600 PBX either via T1 CAS or PRI. My customer does not know the disconnect frequencies and they PBX ports are locking up.

When we run multicast function in R3725,the utilization of cpu reach above 90%. Then R3725 appears to freeze during multicast enable. The configure file of R3725 as below :Building configuration...Current configuration : 2435 bytes!version 12.3servic...

The class map wasn't matching the DSCP values I had specified so I captured the data stream to and from a PC.What I found was the EMP interface was transmitting packets with a DSCP of 3F?I am sure I have the MCU/EMP configured to transmit packets in ...

Does anyone have any experience using H.323 gateways for supporting a Nortel remote shelf to headend PBX across a WAN.The connection requires a clear channel t1 trunk between shelf and PBX. This is a bit different I think than trunking between PBXs.C...

Dear All,I am having 2 router as gateway A and gateway B talking on h323. I am getting strange log on the log.Feb 4 18:44:22: %HPI-3-FAILED_START: channel:3/0:15 (85872) DSP ID:0x2, failed mode 1 for service 25 -Traceback= 615C3100 615BAA28 616FA578...

We have a multisite with centralized call processing Call Manager design with video endpoints (VT Advantage) andone H.323 client.We want to have a MCU (3540) at the central site with the "IP/VC 3540 H.320-H.323 Videoconference Gateway Module-2 PRI"an...

I have some questions about the RTCP feedback mechanism used in IPTV.What do I already know? 1. I know that the RTCP mechanism is used within IPTV to generate sender report (SR) and receiver report (RR) packets with respect to IPTV performance. ...

Hi,I`ve got a fax machine connected to an FXS port - i can send faxes to it fine, however once there is a failed transmission the fax line hangs up. The router eventually goes back to Onhook, but the line remains frozen.......Any ideas? I thought it ...