Hi
What would be the behaviour of a proxy/Registrar receiving a REGISTER with
multiple path headers, like
REGISTER sip:REGISTRAR.EXAMPLEHOME.COM SIP/2.0
Via: SIP/2.0/UDP 112.68.155.4:5060;branch=z9hG4bK34ghi7ab04
Via: SIP/2.0/UDP 192.0.2.4:5060;branch=z9hG4bKnashds7
To: UA1 <sip:u...@examplehome.com>
From: UA1 <sip:u...@examplehome.com>;tag=456248
Call-ID: 843817637684...@998sdasdh09
CSeq: 1826 REGISTER
Contact: <sip:u...@192.0.2.4 <sip%3a...@192.0.2.4>>
Supported: path
Path: <sip:P1.EXAMPLEVISITED.COM;lr>
Path: <sip:proxy1.home.com;lr>
Path: <sip:proxy2.home.com;lr>
Should this be treated the same way as if there was a single path
header with comma separated values ? Or should it return 400 BAD
request ?
--
Regards,
Priyank
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