[cisco-voip] PRI to BRI Conversion with Cisco IAD

[Chris Taylor]

Working on my first video teleconferencing project.

Problem:
                Equipment I inherited; Polycom VSX 7000 with a BRI Interface needs to interface and call out over a 3 Channel PRI ISDN Circuit.  Also received a NT384 device (U Interface)  that doesn't seem to work over the PRI circuit.

Is there a configuration that could be used with following IAD 2431 to perhaps mux down the PRI channels to hand off a BRI interface to my VTC unit (Polycom VSX 7000)

SAYRESVTC#sh ver
Cisco IOS Software, 2400 Software (C2430-IS-M), Experimental Version 12.4(20060718:201451) [acphan-V124_4_T2_1 104]
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Tue 18-Jul-06 16:38 by acphan

ROM: System Bootstrap, Version 12.3(7r)T2, RELEASE SOFTWARE (fc1)

SAYRESVTC uptime is 2 minutes
System returned to ROM by power-on
System image file is "flash:c2430-is-mz.xo"

Cisco IAD2431 (R527x) processor (revision 4.1) with 119808K/11264K bytes of memory.
Processor board ID FHK1045F11Y
R527x CPU at 225MHz, Implementation 40, Rev 3.1
1 On-Board Sixteen FXS Analog Voice Module V2.1
2 FastEthernet interfaces
2 Serial interfaces
1 Channelized T1/PRI port
DRAM configuration is 64 bits wide with parity disabled.
63K bytes of non-volatile configuration memory.
System fpga version is 250027
System readonly fpga version is 250025
Option for system fpga is 'system'.
62720K bytes of ATA System CompactFlash (Read/Write)
0K bytes of ATA Slot0 CompactFlash (Read/Write)

Configuration register is 0x2102


Any assistance is greatly appreciated.

V/R,
Christopher Taylor | Sayres and Associates Corporation
IT Specialist

55 M Street SE, Suite 200, Washington, D.C., 20003
Phone: (202) 355-0922 x 2004 | Mobile: 571-218-2452
E-Mail: chris.taylor at sac-corp.com<mailto:chris.taylor at sac-corp.com>
www.sayresandassociates.com<http://www.sayresandassociates.com/>
A Native American, Service-Disabled, Veteran-Owned Small Business

----- IMPORTANT CONFIDENTIALITY NOTICE -----
This e-mail and any attachments from Sayres and Associates Corporation may contain information that may be confidential or legally privileged. These documents are intended only for the use of the individuals or entities to which it is addressed. If you or your firm are not the intended recipient and have received this transmission mistakenly, you are hereby notified that reading, copying, disclosing, or distributing these documents, or taking any action based on the information contained within them, is strictly prohibited and may be unlawful.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20111227/514b5dd0/attachment.html>