[Freeswitch-users] IPv6

Wed Feb 6 12:39:43 UTC 2019

Thanks for all your thoughts so far. Diving in at the deep end here, but managed to get their phones to pick up v6 addresses locally (the router was already configured for it), and a v6 address on the FreeSWITCH server. 'eval ${local_ip_v6}' is showing the correct (public) v6 address, so is there anything else I need to do (apart from add a AAAA record for the SIP domain)? Should I be able to see the v6 address in ’sofia status’?

From: Jurijs Ivolga <jurijs.ivolga at gmail.com>
Reply: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Date: 6 February 2019 at 11:45:14
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Subject:  Re: [Freeswitch-users] IPv6  

Hi,

Not sure that I will be able to help you, but have you checked freeswitch console for logs? What errors you get? A shot in the dark, but TLS might help you in case if some routers altering your SIP messages on the way.

Jurijs

On Wed, Feb 6, 2019 at 12:50 PM Rick Jarvis <rick at magicmail.mooo.com> wrote:
At this stage we’re having problems with the registration (not helped by the fact these Polycoms don’t seem to give much indication of what they’re doing, without looking at the logs or actually being there).

Sadly I don’t know anything about IPv6 (apart from an elevator pitch), so I’m only guessing at what NAT64 and 464xlate is!

From: Jurijs Ivolga <jurijs.ivolga at gmail.com>
Reply: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Date: 6 February 2019 at 10:21:20
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Subject:  Re: [Freeswitch-users] IPv6

Hi,

Do you see a call arriving to Freeswitch?

I was able to make Freeswitch work with NAT64 and in this case call is arriving to Freeswitch, only there was a problem that in SDP is IPv6 address. But I'm not sure that this is your case.

Jurijs

On Wed, Feb 6, 2019 at 2:18 AM Brian West <brian at freeswitch.com> wrote:
Not currently designed to cross the streams in that manner, 464xlate is probably what you need, I've never had the time to really set that up, I have seen it work on T-Mobile on Bria, where the handset is pure v6 and it arrives the server all v4'ed up.

On Tue, Feb 5, 2019 at 2:54 PM Rick Jarvis <rick at magicmail.mooo.com> wrote:
That’s how it is at the moment, but what do I need to do to fix it? Will putting a v6 IP on FreeSWITCH (and an associated AAAA record) help? Or is the problem that the handsets are on a private v4 network? Or both?!

From: Brian West <brian at freeswitch.com>
Reply: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Date: 5 February 2019 at 20:09:42
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Subject:  Re: [Freeswitch-users] IPv6

Please say that topology isn't so... really?  Chances are it won't.

On Tue, Feb 5, 2019 at 1:56 PM Rick Jarvis <rick at magicmail.mooo.com> wrote:
Looking for some help with FreeSWITCH in a semi-v6 situation… I’ll explain what I mean:

VoIP handsets on private IPv4 network -> NAT to IPv6 Internet address -> IPv4 public FreeSWITCH server

Not working, and few too many variables to get my head around. I guess whether there is an ALG on the the private router is still an issue as it’s IPv4 at that point. But should the public IPv6 address speak ok to the public IPv4 FreeSWITCH server, or would it help if I give it an IPv6 address too? (Don’t really understand how the 6->4 thing works, it’s voodoo! :)

Thanks, R
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--

Brian West | Co-founder and
Developer

Need Commercial support? email sales at freeswitch.com

FreeSWITCH Solutions | 17345 Civic Drive
#2531 Brookfield, WI 53045

Email:  
brian at freeswitch.com

Mobile: 918-424-9378

Website:  
https://www.FreeSWITCH.com

_________________________________________________________________________
Professional FreeSWITCH Services
sales at freeswitch.com
https://freeswitch.com

Official FreeSWITCH Sites
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_________________________________________________________________________
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