One way audio with Obi202, Panasonic KX-TGP550T04 and double NAT
azrobert:
Quote from: Zopa on March 09, 2015, 08:12:30 pm
This part worked fine:
Quote
Voice Services -> Gateways and Trunk Groups -> Trunk Group 1
TrunkList: sp1,sp2,sp3
DigitMap: (Msp1)
X_InboundCallRoute: {123456789>(Mtg1):tg1}
And so did this:
Quote
I have GV defined on SP1 and set MaxSessions=1
Was this working then stopped?
You didn't say, so I assume you are using OBiTalk to configure your OBi202.
Have you successfully used GV2 and GV3 to make a call?
Use the following inbound route:
{123456789>(xx.):sp2}
Then:
{123456789>(xx.):sp3}
Are using the default DigitMaps for ITSP Profile B and C?
I repeated my Trunk group test.
The 2nd call failed over to SP2 with Maxsessios=1
Both calls were routed to SP1 with Maxsessios=2
Zopa:
Thank you guys! I was able to configure outbound calls. While doing it learned that apparently my KX-TGP550T04 only supports 3 calls at the same time, which essentially means if I am to use this phone, I really only need 1 GV account, as the other ones will never get used, and then I can actually downgrade to Obi100 from Obi202. Nonetheless it was an interesting exercise and introduction to Obi setup for me.
Now I'm trying to configure Google Voice to ring on my Panasonic phone, which seems to be a challenge as well. I configured SP1 ->X_InboundCallRoute as {SP4(123456789@local_client),ph,ph2}, but my VoIP phone on SP4 doesn't ring. Analog phones ring just fine.
Zopa:
On my assumption that I can use Obi100 instead of Obi202. Can I really? It seem that Obi100 is missing "X_Proxy" option. Isn't the key for the ATA type setup?
azrobert:
Use the following:
{sp4(anything@xx.xx.xx.xx:pppp;ui=$1),ph,ph2}
xx.xx.xx.xx:pppp is the IP address and port of the IP phone.
;ui=$1 will pass the callerid
You can check the OBi System Status to see the IP address and port of the IP phone. It is listed under SP4 Service Status. If you are registering more than 1 IP phone to the SP trunk, only the IP address and port of the last phone to register will be displayed.
X_Proxy allows the IP Phone to register to the OBi2xx.
If your IP Phone can call out without registration, it will work with an OBi100.
You would still need a dummy SIP trunk defined on SP2.
Edit:
You can test this with your OBi202.
Uncheck X_Proxy
Change the Proxy on the IP phone to: xx.xx.xx.xx:5063
(IP address of the OBi202 and SP4 port#)
Change Register=NO on the phone
Zopa:
Thank you Robert!
Adjusted setting for Voice Services -> SP1 -> X_InboundCallRoute worked like a charm. As for trying to connect my IP Phone to Obi device without registration, it didn't work. These Panasonic IP phones are very finicky. And there is no equivalent of "Change Register=NO" on this phone I could find. It's ok though. I can live with Obi202.
Thank you for the ui=$1 suggestion. On the CID question, is it possible for Obi to do a CNAM lookup before passing it along?
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