Are VoIP Services or SIP Settings available in Airtel Xstream Fiber Broadband?

[Arunesh Dutta]

Hello all wanted to know is there any VOIP settings for AIRTEL xtreme fiber users if so how to access same using SIP settings ..thx

 

[tr1k0N4]

Brdr, did you unlock it somehow or did you use the brdr @abhishek.t's video?

 

[DJDPK]

Yes I used @abhisek.t's video and I am able to change the configurations. So its more of like unlocking it.
People on this thread wandering about the steps, please check this out: - Airtel GX Titanium-2122A - Using Inspect Element - Video Guide

Also one more thing to add: -
The call keeps dropping every 3-4 minutes. So on going further into logs it says : -
Reason: SIP;cause=500;text="Session released - due to fail over reregistration or due to registration collision"

This is because the ONT keeps trying to register the VOIP service again and again and there is no way to stop it. Hence the SIP server drops the old connection as a result the calls keep getting dropped.

Hence I used a hacky solution here. I gave an incorrect random IP in the static route for the existing WAN profile and then created a new WAN profile with the correct IP, bound it to SSID2.
Now the ONT keeps trying to register using the incorrect IP and keeps failing.
Next on my PC, I then connected to this new SSID2 and now there are no call drops for 30+ minutes.

I will test it more and keep updating. Thanks

 

[DJDPK]

Also I am working on building a simplistic app using the open-source PJSIP library which will mimic the exact same application configuration as Micro SIP on android. For reference: - GitHub - pjsip/pjproject: PJSIP project
This is because Zoiper keeps failing on android although I am giving exact same configurations. I might fail here but its interesting and worth giving a try.

 

[tr1k0N4]

Well, good luck brdr! But Zoiper keeps failing as in?

 

[samdel]

Hi, can anyone suggest what would be the password - I am using AOT5221ZY ONT device on Airtel.

 

[tr1k0N4]

Did you try Nokia@1?

 

[DJDPK]

@samdel You mean ONT password or SIP password or the PPP one?

@tr1k0N4
Zoiper keeps failing with the error Registration failed: - Registration failed due to all given outbound proxies failed to connect or refused registration.
That's a bit strange.

 

[tr1k0N4]

You edited the hosts file in your PC?

 

[DJDPK]

Yes added entries for both ka.ims.airtel.in and ims.airtel.in
Ohh do you think I need to add it on my phone as well?
Maybe that's the issue. Let me check it out.

 

[tr1k0N4]

No no, brdr, that's not needed for settings up Zoiper in smartphones.
And you are able to ping both the SIP servers IP from phone?