Download the OS500 manual book and right at the end you will find how to employ network LCR without dialling access codes. Your whole network becomes one huge PABX, make sure the xtn nmbering does not match in any of the nodes, at H/Q MMC820
e.g. node 801 2200-2499
n node 802 2500-2799
node 837 3200-3599
mmc724 N/WORK LCR 1=25
2=35
IN mmc824 you match the NLCR digit to the node ID of the associated PABX xtn numbering SIZE=4 MAX=06.
In mmc710 your node ID is matched to the associated Qsig trks i.e. PRI
YOU do this at all the different nodes and activate LCR, then there would be no need to dial node numbers first.
Better still let me furnish you with my details, you buy me a plane ticket and I'll be there in a jiffy to sort it all out!!!!!!!


heads up