Frame Relay&ISDN

[okanyilmaz]

We're building a network that ISDN will work together with FR.

Please help me to find out the frame structure(for eg. in which bit q sig is transferred in FR frame).


Any help will be much appreciated.

Thanx

Okan Kanyilmaz

 

[jeter]

Please advise! The isdn lines are for backup ? Jeter@LasVegas.com
J.Fisher CCNA

 

[okanyilmaz]

isdn lines are used for PABX Switch.

We're building a WAN like this;

PABX- VoFR-ATM-VoFR-PABX

I just want to see the changes in the frame structure. Like where is the Qsig transmits on the FR frame.