DS1 Boards for QSIG

btrain2871 · January 7th, 2008, 07:56 AM

I have an S8700 CM 3.1 and am possibly moving to a DS1/QSIG config for my Modular Messaging. Does it matter if the DS1 boards are TN464 or TN767 or a mix? There will be 2.

fataldata · January 9th, 2008, 04:31 PM

In order to have QSIG do you need an ISDN-PRI?
I thought you did. If so, I don't believe 767's support ISDN-PRI.

martinyoung · January 10th, 2008, 11:32 AM

A TN767 will support ISDN-PRI on a G3i but not on a G3r or higher. You will need a TN464 for the ISDN-PRI circuit but if you only have one D channel, then you can have a TN767 as an ISDN-EXT T1. If you have a D channel on each T1 then you will need a pair of TN464's.

January 7th, 2008, 07:56 AM	#1 (permalink)
btrain2871 PBXtech PLATINUM 300+ posts Join Date: Mar 2006 Posts: 393	DS1 Boards for QSIG I have an S8700 CM 3.1 and am possibly moving to a DS1/QSIG config for my Modular Messaging. Does it matter if the DS1 boards are TN464 or TN767 or a mix? There will be 2.

January 9th, 2008, 04:31 PM	#2 (permalink)
fataldata PBXtech PLATINUM 300+ posts Join Date: Jul 2003 Posts: 315	Re: DS1 Boards for QSIG In order to have QSIG do you need an ISDN-PRI? I thought you did. If so, I don't believe 767's support ISDN-PRI. __________________ Systems In Use: S8700 CM3.0 and S8710 CM3.1.1

January 10th, 2008, 11:32 AM	#3 (permalink)
martinyoung Moderator Join Date: Dec 2005 Posts: 1,435	Re: DS1 Boards for QSIG A TN767 will support ISDN-PRI on a G3i but not on a G3r or higher. You will need a TN464 for the ISDN-PRI circuit but if you only have one D channel, then you can have a TN767 as an ISDN-EXT T1. If you have a D channel on each T1 then you will need a pair of TN464's. __________________ Marty Retired Avaya DSIC tech

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