26 Nov
2003
26 Nov
'03
11:56 a.m.
Simply Ser does not recognize, that 192.168.1.240 is its local name (probably
because that IP is not resolvable via DNS). And, for whatever reason, you
deactivated the maximum forward check. Thus the INVITE is forward in an
endless loop to Ser itself (you can probably see that if you sniff on the
loopback interface). Finaly the request is probably getting so big, that Ser
is getting out of (local) memory.
1. activate the maximxum forward check in the begining of your route section.
Then you should receive "483 Too Many Hops" instead of the 500.
2. add 'alias = 192.168.1.240' to your global config section, then Ser should
recognize that the request is for the local proxy (and you will probably
receive 404, because your phone is not regeistered)
Greets
Nils
On Wednesday 26 November 2003 17:22, Urvish Khandwalla wrote:
i have a 6 line SIP phone. Its IP address is
192.168.1.159. Im placing a
call to 5555 ( another line on the same phone). I have set the proxy for
both the lines to my SERs IP address (192.168.1.240).I havent enabled
register with proxy on the phone but i tried that before and that gave me
the same server error as the one mentioned below.
These are the packets that i have captured while making the call. Now the
problem is that I am unable to understand the kind of internal
error it is giving.
18 6.670873 192.168.1.159 192.168.1.240 SIP/SDP
Request:
INVITE sip:5555@192.168.1.240, with session description
19 6.671179 192.168.1.240 192.168.1.159 SIP
Status:
100 trying -- your call is important to us
20 6.732622 192.168.1.240 192.168.1.159 SIP
Status:
500 I'm terribly sorry, server error occured (2/TM)
21 6.801520 192.168.1.159 192.168.1.240 SIP
Request: ACK sip:5555@192.168.1.240
Also the SIP message header of Packet 20 , as shown below, talks about
warning 392. Does anyone know what warning it is?
FRAME 20:
Session Initiation Protocol
Status line: SIP/2.0 500 I'm terribly sorry, server error occured
(2/TM) Message Header
Via: SIP/2.0/UDP 192.168.1.159:5060
From: "in2"
<sip:in2@192.168.1.240>;tag=00036b3c33b500071afb6b0a-38f8c47a
To:
<sip:5555@192.168.1.240>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-188d Call-ID:
00036b3c-33b50007-2047443d-0967cdd3(a)192.168.1.159 CSeq: 101 INVITE
Server: Sip EXpress router (0.8.11 (i386/linux))
Content-Length: 0
Warning: 392 192.168.1.240:5060 "Noisy feedback tells: pid=925
req_src_ip=192.168.1.240 req_src_port=5060 in_uri=sip:5555@192.168.1.240
out_uri=sip:5555@192.168.1.240 via_cnt==112"
I have attached my ser.sfg for your reference.
TIA,
Urvish Khandwalla