Hello Sir! Here's my current settings, in which part here should I add or modify so GV can be integrated:
1. Disable Auto Provisioning in each OBi:
System Management -> Auto Provisioning -> ITSP Provisioning -> Method : Disabled
System Management -> Auto Provisioning -> OBiTALK Provisioning -> Method : Disabled
2. Enable SIP in each OBi (SP2/ITSP Profile B):
Service Providers -> ITSP Profile B -> SIP -> ProxyServer : 127.0.0.1
Voice Services -> SP2 Service -> AuthUserName : (put anything here)
Voice Services -> SP2 Service -> X_RegisterEnable : (unchecked)
Voice Services -> SP2 Service -> X_ServProvProfile : B
3. Set Voice Gateway 1 in each OBi to point to the other OBi:
Voice Services -> Gateways and Trunk Groups -> Voice Gateway1
Name : OBi
AccessNumber : SP2(w.x.y.z:5061)
where w.x.y.z is the IP address of the other OBi.
4. Set the LINE Port in OBi110 to bridge incoming calls to OBi100:
Physical Interfaces -> LINE Port -> InboundCallRoute : {vg1,ph}
Remove ,ph if you don't want the phone connected to OBi #1 to ring on incoming calls.
5. Set the SP2 Service in OBi110 to bridge incoming calls to the LINE Port:
Voice Services -> SP2 Service -> X_InboundCallRoute : {>(Mli):li}
6. Set the PHONE Port in OBi100 to bridge calls to OBi11o:
Physical Interfaces -> PHONE Port -> OutboundCallRoute:
{([1-9]x?*(Mpli)):pp},{(<#:>|911):li},{**0:aa},{***:aa2},{(<**1:>(Msp1)):sp1},
{(<**2:>(Msp2)):sp2},{(<**8:>(Mli)):li},{(<**9:>(Mpp)):pp},{(Mpli):vg1}