78
Scenario 23: SIP VoIP Call: Register to SIP Proxy Server
Gateway 2 to Gateway 1 (PSTN Call PSTN number) PLAR connection
Call Method: Two-Stages-Dialing
Gateway#1 Gateway#2
801
WAN
SIP Call (SIP Proxy Server Mode) : PSTN Call PSTN number
Method: Two-Stages-Dialing
901
PSTN
FXO
02
-
12345678
PSTN
04
-
43221344
FXO
56785678,904, 12345678
87654321, 804,
04
-
56785678
02-87654321
Register Number List
GW1: 801,804
GW2: 901,904
SIP Proxy Server
904
804