Obi/GoogleVoice/Asterisk/Cisco IP Phone(s)

[lrosenman]

I have the following setup:

OBI202:
SP1: My GV account
SP2: Vitelity SIP (E911, old house line)
SP3: My Wife's GV Account
SP4: Asterisk Extension 702
LI:    ObiLine (TWC Phone via their eMTA)
SP1/3 route to Asterisk to do callerID lookup, which then loops back to the OBI
PH1: Wireless DECT Phones in the majority of the house
PH2: Desk Set on my desk in the office

Asterisk:
Raspi2/IncrediblePBX/Asterisk 11.19.0
Ext 701 - Cisco 7960 IP Phone
Ext 702 - Obi

call routes are working for the GV stuff.

What I want to get to is:
the IP Phone being able to use ANY SP on the Obi, defaulting to SP1
and PH1/PH2 to be able to call arbitrary Asterisk extensions/apps.


Ideas?

[drgeoff]

... PH1/PH2 to be able to call arbitrary Asterisk extensions/apps.

You can have PH1 and PH2 call into Asterisk using Voice Gateway(s)  on the OBi202 and setting it(them) as non-registering extension(s) in Asterisk. Use two if you need them individually identifiable within Asterisk.

[lrosenman]

I'm actually looking for more help on the asterisk side to not break the current hairpin for the 2 GV accounts.

I've currently got gv1 using vg1(<gv1 number>/$1) and gv3 using vg1(<gv3 number>/$1) to route it to Asterisk
and then the following context:
[custom-from-Obihai]
exten => _X!,1,Set(CALLERID(num)=${CUT(EXTEN,/,2)})
exten => _X!,n,Set(CALLERID(ani)=${CALLERID(num)})
exten => _X!,n,Goto(from-pstn-e164-us,${CUT(EXTEN,/,1)},1)
exten => h,1,Macro(hangupcall,)


the entry context when 702 calls in.

VG1 is defined as SP4(asterisk.ip.address) with 702's userid/pw, and SP4 has userid/pw ALSO set to 702/pw

and SP4 has the SIP proxy ALSO set to the asterisk IP address.

on the asterisk side, I have inbound routes for each GV#, that prefix the callerid with the initials of the user,
mine or my wifes, then a destination of ext 702.

there is an outbound route for 1NXXNXXXXXX that goes to 702, but I don't think I have it totally right on the OBI side to actually get out.

So more help would be useful.

[NoelB]

What I want to get to is:
the IP Phone being able to use ANY SP on the Obi, defaulting to SP1
and PH1/PH2 to be able to call arbitrary Asterisk extensions/apps.

Ideas?

I have a similar arrgt with an obi202 setup with sp4 as an asterisk extension [obi202] with a mobile voip app (CsipS ) registering to the obi sp3 as [obi202]. I have vsp trunks registering with both the obi and asterisk so the dial plans need to be more selective than usual.
To use the mobile to call to asterisk I use {obi202>(<5:>xx.):sp4} as one of my inbound call routes SP3 . Calls prefix with 5 go to asterisk after 5 is removed. The other routes send calls from the mobile based on number dialled to SPn of the obi.
My asterisk is the plain variety and not a distro so in the sip.conf file I use [obi] etc etc context= incoming-local
and in the extensions.config in [incoming-local] I put include  =>outgoing and in [outgoing] I need to be selective again because I have a number of sip trunks registered to asterisk
So if I send mobile calls back to the obi I would use
exten=>_04xxxxxxxx,1,Dial(SIP/obi202/${EXTEN}) ;  all mobiles here start with 04
The call will then go back to sip.config and out to the obi via [obi202] again using sp4 ( set max sessions 4 )
Then inbound call route on SP4 I have {obi202>(Msp1):sp1},{obi202>(Msp2):sp2},{(Mpot):li} and the call gets routed to SP2 because the mobile DM is in SP2.
My asterisk sip and extensions.config files are very basic but easily configurable so I cant help with your goto's and macros.
To call asterisk from the obi phones I again use the 5 prefix and modify the ph DM and outbound call route.

Forgot to add that to call 3 digit extensions in the asterisk I added ([2-7]xx) into ITSP D DM and modified the phone DM to include (Msp4) and the outbound call route {(Msp4):sp4}
Then added into asterisk extensions as a 200 test call

exten=> 200,1,Answer()
   same=> n,Playback(hello-world)
   same=> n,Hangup()