User manual

Scenario 23 : SIP VoIP Call : Register to SIP Proxy Server
Gateway 2 <----> Gateway 1 (PSTN Call PSTN number)
Call Method : Two-Stages-Dialing
Gateway#1
Gateway#2
801
904, 23221344
801
WAN
SIP Call (SIP Proxy Server Mode) : Remote Call PSTN number
Method: Two-Stages-Dialing
901
PSTN
FXO
02-2322134
Register Number List
GW1 : 801
GW2 : 901,904
SIP Proxy Server
904