[Freeswitch-users] Registrations stop working for all NAT phones on FreeSWITCH Version 1.0.trunk (17177)

[Gavin Henry]

Hi,

We've just upgraded (switched back to building from svn in case this
was a git migration issue) and all our phones behind various networks
on NAT won't registered anymore, whereas on version dated 2010-02-22
20:06 (don't have the revision) all these phones were fine and handled
the the FS NAT features. No NDLB features on enabled or rport. They
weren't on the 2010-02-22 20:06 version either.


freeswitch at internal> recv 524 bytes from udp/[external_ip]:43078 at
09:45:02.413013:
   ------------------------------------------------------------------------
   REGISTER sip:pbx1.xxxx.co.uk SIP/2.0
   Via: SIP/2.0/UDP internal_ip:5062;branch=z9hG4bK892744790
   From: "Gavin Henry" <sip:609 at pbx1.xxxx.co.uk>;tag=706763496
   To: "Gavin Henry" <sip:609 at pbx1.xxxx.co.uk>
   Call-ID: 1553007081 at internal_ip
   CSeq: 24 REGISTER
   Contact: <sip:609 at internal_ip:5062>
   Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY,
REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE
   Max-Forwards: 70
   User-Agent: Yealink SIP-T28P 2.43.0.50
   Expires: 3600
   Content-Length: 0

   ------------------------------------------------------------------------
send 641 bytes to udp/[external_ip]:5062 at 09:45:02.413206:
   ------------------------------------------------------------------------
   SIP/2.0 401 Unauthorized
   Via: SIP/2.0/UDP
internal_ip:5062;branch=z9hG4bK892744790;received=external_ip
   From: "Gavin Henry" <sip:609 at pbx1.xxxx.co.uk>;tag=706763496
   To: "Gavin Henry" <sip:609 at pbx1.xxxx.co.uk>;tag=gtDayy31FDN9K
   Call-ID: 1553007081 at internal_ip
   CSeq: 24 REGISTER
   User-Agent: Our test PBX 1.0
   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
   Supported: timer, precondition, path, replaces
   WWW-Authenticate: Digest realm="pbx1.xxxx.co.uk",
nonce="cf9aaa61-89bf-4d9d-adbb-51a068b23440", algorithm=MD5,
qop="auth"
   Content-Length: 0

   ------------------------------------------------------------------------


What's changed?

Thanks,

Gavin.

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