7 Dec
2009
7 Dec
'09
11:31 p.m.
Inline ...
Ricardo Martinez schrieb:
Hello List.
I’m testing the last kamailio versión 1.5.3. I’m using the default
configuration file and a gateway sending calls to a registered device.
U 10.0.0.11:5060 -> 10.0.0.7:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 10.0.0.7:5060;branch=z9hG4bK894be985a441.
Record-Route: <sip:10.0.0.11;lr=on>.
From: <sip:3341876@10.0.0.7>;tag=894be985a4.
To: <sip:5501234567@10.0.0.11>;tag=3079903260.
Call-ID: 892a1d4b-35e7-e926-8085-0002a401f510(a)10.0.0.7.
CSeq: 41 INVITE.
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK,
SUBSCRIBE, INFO.
Allow-Events: talk, hold, conference, LocalModeStatus.
Contact: "5501234567"
<sip:5501234567@10.0.0.20:5060;transport=udp>;+sip.instance="<urn:uuid:00000000-0000-1000-8000-00085D1B6C7A>".
The proxy sends a correct Contact header to the gateway.
U 10.0.0.7:5060 -> 10.0.0.11:5060
ACK SIP/2.0.
The gateway sends a broken RURI.
--> The gateway (or any transparent component between the proxy and the
gateway - e.g. a SIP firewall) is broken.
Maybe the GW gets confused by the GRUU parameter included in the contact
header.
regards
klaus