NDA-24305 CHAPTER 5
Page 89
Revision 1.0
INCOMING ISDN CALL TO TIE LINE CONNECTION-PRI
STEP 7: ARRC - Assign for Alternative Route Index (ARI): A, Incoming Route to Outgoing Route via the
ATTCON/station. Allow the Incoming Route Number (ICRT) of the incoming PRI (Bch)
route to be connected to the Outgoing Route Number (OGRT) of the Outgoing TIE Line
route.
Note: When the tie line is CCIS No.7 link, assign CDN98 (CI)=1 of the ARTD command to all speech route of
CCIS No.7 link.