Technical data

Early H.245 B-4
Appendix B: VoIP Service
SBX IP Programming & Operations Guide
Access Networking Routing Table
Use PGM 324 … see page A-24.
Set DID/DISA Destination
Use PGM 167 … see page 1-126.
OPERATION / SETUP
To use the Call by Routing Table:
Dial the station number (included in the range from start to end as set up in network
Routing Table).
• The system selects a VOIP CO line within the CO Group as assigned in the Network
Routing Table.
• The user hears a Ring Back Tone.
• In case of an invalid entry, busy or no answer, the call goes to the designated
DID/DISA destination - see ADMIN PROGRAMMING.
Early H.245
The Early H.245 option allows the H245 channel to be setup earlier, and hence speeds up the
call setup. When Early H245 is enabled, the H245 channel address is included in the Setup
message. This speeds up the call process since the H245 channel negotiations can proceed
parallel to H225.
ADMIN PROGRAMMING
Enable Early H.245
Early H.245 -- selects Early H.245 Mode. PGM 340 + FLEX 19 + 0
(Off) + [HOLD/SAVE]
VALUES --
0 = Off
1 = On
Release 3.5
June 2010