VSX7000 series VC remote site cannot see the video of near end

According to my experience and knoledge: the Cisco 2900 and 3900 series platforms have collaboration feature parity with the Cisco 2800 and 3800 Series platforms, so all of the following collaboration capabilities and solutions are present:
• Cisco Unified Survivable Remote Site Telephony (SRST)
• Cisco Unified Border Element
• Time-division multiplexing public-switched-telephone-network (TDM PSTN) and private-branch-exchange (PBX) gateways
• VoiceXML contact-center gateways
• Cisco Unified Communications Manager (UCM) media resources (allowing conferencing, transcoding, and Media Termination Point [MTP])
• Resource Reservation Protocol (RSVP) Agent
• Cisco Unified Communications Manager Express (CME)
• Cisco Unified SIP Proxy
• Gatekeeper

Cisco 3900 Series Routers

I assume you are replacing the built-in Audiobahn power amplifier with your 4 channel Soundstream amp. If so, you can set the Soundstream for bridge mode which should net you 2 high power channels of 250Wrms@4ohms or 500Wrms total power (if the speakers are quad VC), or alternatively, non bridged for 4x125Wrms (if the speakers are dual VC). You can see why below.
Next, you need to confirm each subwoofers coil configuration as follows: If each woofer is quad, there will be 8 connectors; if dual VC, then there will be 4 connectors. For dual VC, if each VC is 4ohm, you can choose between 8 or 2 ohms by series or parallel wiring. If each VC is 2 ohm, you can have 4 ohms in series to use. This can be determined with an ohm meter across one set of VC terminals. If you can get 4 ohm for each speaker, this will allow you to use the 2 channel bridged mode with each speaker getting the full 250W. If each VC is 2 ohm, use non bridged mode and run each of the 4 channels to each VC. For this case, use a 2 to 1 RCA jack to sum the two channels for each speaker on the amp's input side to make the signal 2 channel instead of 4 channel. Below are examples of quad and dual VC for reference only, the wiring may not match your setup which will depend on your VC resistance (impedance) measurement. Don't forget to set your HPF(High Pass Filter) as this is a subwoofer setup.

sounds like firewall issue or you have not set up the LAN settings properly

give more details and i can help more

DO you realize that this camera cost around 900 US$? - Might be a little overkill for VOIP.
Apart form that it is an excellent camera. Have look at the manual here.
The camera connects via RS232 (9DSub) or 8pin DSub and you can/have to download the software form Canon's web page.

configure Bri Board as trunk in MSN config.  Create isdn trunk and add bri port to this trunk. Create routing to this trunk for VC number. 

for VC over IP, both end should have a dedicated bandwidth with PUBLIC IP.
this solves most of the problems that are faced in a vpn or shared network like situation!!!!

Is the Indian site within the firewall? If so, I would focus on the firewall. Does the US site have a firewall? They may be blocking outbound traffic. If you are connecting but no video, it sounds like UDP traffic is still being blocked somewhere. If you can, you may want to assign public IPs on the units and test outside of the firewall.

Hope this helps..

it is your firewall.

I've just solved that problem in the VSX 7000 of my girlfriend's Job.

Your VSX7000 has at least 4 video outputs, 1 for VGA and Supervideo 1 and Supervideo 2.

Firstly you should try VGA connector, because the main menu may be there, so you could change the configuracion.

If you can't see main screen in any of the output connectors you'll have to use the http tool.

In your internet browser enter the camera IP address, and you'll get the Web Interface of the VSX7000.

It will prompt you for user & password, the default options are "Admin" and your VSX7000 serial number (14 digits) you can find this number under the camera.

Once you're in the Web Main Menu, click on Site Map. There you can choose what you want to see in the screen of Monitor1 (My menus are in Spanish, maybe your menu says something like "screens" but I'm sure you'll find it)

If you choose Monitor/Screen 1 as Svideo, and select it as output for Local, Remote and Content you should see the Main Menu after the VSX7000 Reboots.

I hope it would be useful for you, if you have any problem with this let me know... This VSX7000 is working fine now, so yours should work!