26 Mar
2007
26 Mar
'07
8:08 p.m.
Hello.
Is there a way to modify the contact header?
For example:
REGISTER REGISTER
UA -----------------------------------------------> openser
----------------------------------------------------> Registrar
IP:1.0.0.1 contact: ua(a)1.0.0.1
IP:1.0.0.2 contact: ua(a)1.0.0.2
The idea is to ensure that incoming call (INVITE) will path through the
openser.
Another setup is two interfaces, one public and one internal. Is it
possible with openser?
REGISTER
REGISTER
UA -----------------------------------------------> openser
----------------------------------------------------> Registrar
IP:1.0.0.1 contact: ua(a)1.0.0.1 IP:1.0.0.2
IP:10.2.1.25 contact: ua(a)10.2.1.25
Thanks.
Regards,
Michel.
27 Mar
27 Mar
2 p.m.
Michel Bensoussan wrote:
Hello.
Is there a way to modify the contact header?
For example:
REGISTER
REGISTER
UA -----------------------------------------------> openser
----------------------------------------------------> Registrar
IP:1.0.0.1 contact: ua(a)1.0.0.1
IP:1.0.0.2 contact: ua(a)1.0.0.2
The idea is to ensure that incoming call (INVITE) will path through
the openser.
Hello,
I have the same problem und tried this (won't work).
I think that the public ip address of the ua is the problem.
if(is_method("REGISTER") && uri!=myself )
{
xlog("L_ALERT", "CONTACT: $ct\n");
# trying 1
subst('/^Contact:(.*)@[a-zA-Z0-9.]+(.*)$/Contact:\1@1.0.0.2\2/ig');
# trying 2
if(remove_hf("Contact")) {
insert_hf("Contact:
<sip:bob@1.0.0.2;transport=udp>\r\n","CSeq");
}
# trying 3
# modification of fix_contact(), expand rfc1918nets to
# trying 4
#expansion of rfc1918nets[] in mediaproxy.c
# trying 5
#set src_ip to 1.0.0.2, then run fix_contact();
#does it make sense? if yes, how to do this?
xlog("L_ALERT", "CONTACT: $ct (FIXED?)\n");
}
Is there anyone out there that can help?
Thanks in advance,
Stefan Jenkner
3:59 p.m.
Am Montag, den 26.03.2007, 18:08 +0200 schrieb Michel Bensoussan:
Hello.
Is there a way to modify the contact header?
For example:
REGISTER REGISTER
UA -----------------------------------------------> openser
----------------------------------------------------> Registrar
IP:1.0.0.1 contact: ua(a)1.0.0.1
IP:1.0.0.2 contact: ua(a)1.0.0.2
The idea is to ensure that incoming call (INVITE) will path through the
openser.
Hello,
I have the same problem und tried this (won't work).
I think that the public ip address of the ua is the problem.
if(is_method("REGISTER") && uri!=myself )
{
xlog("L_ALERT", "CONTACT: $ct\n");
# trying 1
subst('/^Contact:(.*)@[a-zA-Z0-9.]+(.*)$/Contact:\1@1.0.0.2\2/ig');
# trying 2
if(remove_hf("Contact")) {
insert_hf("Contact:
<sip:bob@1.0.0.2;transport=udp>\r\n","CSeq");
}
# trying 3
# modification of fix_contact(), expand rfc1918nets to
# trying 4
#expansion of rfc1918nets[] in mediaproxy.c
# trying 5
#set src_ip to 1.0.0.2, then run fix_contact();
#does it make sense? if yes, how to do this?
xlog("L_ALERT", "CONTACT: $ct (FIXED?)\n");
}
Is there anyone out there that can help?
Thanks in advance,
Stefan Jenkner
6433
days inactive
6434
days old
2 comments
2 participants
participants (2)
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Michel Bensoussan -
Stefan Jenkner