Technical data

Call by Routing Table B-3
Appendix B: VoIP Service
SBX IP Programming & Operations Guide
Call by Routing Table
This feature uses station numbers that are programmed in the Network Routing Table - see
ADMIN PROGRAMMING.
CONDITIONS
• For calls accessing the Network Table, VOIB calls follow the ISDN DID call procedure
(that is DID Conversion Type, Digit Conversion Table, Flexible DID Table, etc.) - see
page 1-125.
• VOIP CO calls do not follow the assigned Ring Assignment even if DID/DISA destinations
are forwarded to the Attendant. The call is directly transferred to the Attendant.
• If the Network Routing Table has more than one table entry that uses same routing
number but a different destination, the call is routed to the default destination of the
Network Routing Table.
• To transfer incoming calls to another system via VOIB, the user must wait for the ringback
tone before hanging up.
• DSS, HUNT, VMIB, VMIB # and System Speed can be used as destinations in the Flexible
DID Table - see ADMIN PROGRAMMING.
• CLIP and COLP are not applied to VOIP CO Calls.
• CO Line Service Type must be set to ISDN DID/MSN - see ADMIN PROGRAMMING.
ADMIN PROGRAMMING
Set CO Line Service Type
Use PGM 140 … see page 1-135.
Set VOIB IP
Use PGM 340 … see page B-2
Set DID Conversion Type
Use PGM 143, then FLEX 4 … see page 1-125.
Access Flexible DID Table (used in case of DID Conversion Type 2)
Use PGM 231 … see page 1-127.
Set Networking CO Group
Use PGM 322, then FLEX 1 … see page A-24.
Release 3.5
June 2010