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Connecting Two G3-6Si Together with ISDN Trunking

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GTD5

Technical User
Dec 17, 2004
9
US
I need to connect two G-3 switchs together. The purpose is to allow Switch B to access the Long distance T-1 Pris in Switch A. I need to Send The Station Caller ID From switch B to Switch A. I have a seprate trunk group in botn the A & B switches. They are connected together by
a T-1. I cannot get the D Channels to come up in either switch. If I connect a central office PRI up to either switch A Or B the D channel comes up fine. Is there some
differences in connecting to g3"s Together?
 

There are too many pieces of the puzzle to post here at one time, trunk groups, DCS, AAR, Route patterns, Administered connections in the Signal groups, etc. The above Document will provide what you need to know since it is an implementation manual, it has examples and field descriptions. Even though it is for the communication manager, it applies. Therefore you have a bit of homework.
One thing you MUST have is UDP turned on under Customer Options if you want station to station transparency.
You will need to post prints from your setup here so that the members can see what you have done and offer help.
 
The cable between the 2 should be an ISDN cross-over lead. Also one of the DS1's should be configured as network.
 
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