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IP-6 Status ...

Posted: Fri Feb 02, 2018 6:58 pm
by rnio
Hi Aaron,

does the sipsorcery servers support IP-6 yet?


Re: IP-6 Status ...

Posted: Mon Feb 05, 2018 3:05 pm
by rnio

I sent a LOG to Acrobits (Groundwire) to find out why I have trouble REGISTERING from my T-Mobile phone. I know T-MOBILE switched to IP-6 and that is when I started having the SIPSORCERY REGISTRATION problems.

Here is their feedback:
The provider does resolve to some IPv6 address, but when we register, the provider responds with
SIP/2.0 400 BadRequest

It's really a question for them at this point, but my guess is that they are in the process of becoming IPv6 compatible, but not completely yet.
Hope this helps.


Re: IP-6 Status ...

Posted: Mon Feb 05, 2018 10:32 pm
by Aaron
The sipsorcery software does not support IPv6. If you want to register you'll need to use IPv4.

Re: IP-6 Status ...

Posted: Tue Feb 06, 2018 9:27 pm
by rnio
... and I guess there is NO PLAN to change this at this time?!

Any Idea of a WORKAROUND? I will check with Acrobits, if they are willing to implement NSURLsession on Apple devices which can handle IPv4 literals.

Thanks for the info.