Point to point configuration between PRI and BRI

sunishnair · ‎04-29-2009

Hi,

We have one requirement from our customer side.

They want to make Video conference between Two Locations With The help of Cisco CCM and Presence. One side Customer Ready to give Pri Link (E1), other side they are offering 3 ISDN (BRI) Link, I would like to know that whether this scenario is work around able or if it's possible please share your valuable feed back on this case

if any kind of document available or not

NB: our main concern is Video will work or not with this scenario.

Regards,

Sunish

Laurent Aubert · ‎04-29-2009

Hi,

If 192Kbps is enough for your video conference then there is no reason why it shouldn't work.

HTH

Laurent.

sunishnair · ‎04-29-2009

Hi,

I would like to know that How to configure between PRI and BRI.

Regards,

Sunish

Laurent Aubert · ‎04-30-2009

Hi Sunish,

There is nothing special to consider. Configure your BRI and PRI interface as usual. You need PPP multilink to use all the 6x B-channels

Just don't configure the PRI to add links in the mulitlink bundle because it has more links than than the 3x BRI

Here is the configuration guide for your reference:

http://www.cisco.com/en/US/docs/ios/dial/configuration/guide/dia_cfg_isdn_pri_ps6350_TSD_Products_Configuration_Guide_Chapter.html

And some configuration examples:

http://www.cisco.com/en/US/tech/tk801/tk133/tech_configuration_examples_list.html

HTH

Laurent.