20 Jan
2016
20 Jan
'16
2:34 p.m.
From what I saw, Nat´d por does not change. It always
use 52548.
Questions:
1 - In order to get rport, as you mentioned, i can use transformation.
¿What variable / pseudovariable I can use to get a string that contains
rport?
2 - After I get that info, what would be the best way to insert that info
in kamailio.cfg file
3 - After updating the file in some way, how can I restart the service?
and last but not least, Is there a more elegant way to do this? I am
feeling like reinvent the wheel.
Thank you for all your support
2016-01-19 19:06 GMT+01:00 Daniel-Constantin Mierla <miconda(a)gmail.com>om>:
To get rport you can use transformations.
If you restart kamailio, is the firewall preserving the same value for
rport?
Cheers,
Daniel
On 19/01/16 18:18, Nelson Migliaro wrote:
I am thinking that I cat get the port during the
first call and then
use that port for the rest of calls.
Maybe that first call will fail but after that, all calls will go fine.
Example of a Trying showing received port: 52548
¿Do you know what pseudovariable represent that value?
I tested with all variables I could find but I could not find anyone.
Thank you
---------------------------------------------------------------------------------------------------------------------------------------------------------
2016/01/19 17:38:38.981987 VENDOR-IP:5060 -> KAMAILIO-IP:5060
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
PUBLIC-IP:52548;branch=z9hG4bK8b5c.b122371ac0ac2f3ef3204b0f192cb16c.1;rport=52548
Via: SIP/2.0/UDP
ASTERISK-IP:5060;received=ASTERISK-IP;branch=z9hG4bK4082d124;rport=5060
From: 888888888 <sip:888888888@ASTERISK-IP>;tag=as34f971fe
To: <sip:999999999@VENDOR-DOMAIN>
Call-ID: 0b5307fa290674a97b47970643fce42a@ASTERISK-IP:5060
CSeq: 102 INVITE
Server: kamailio
Content-Length: 0
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
http://miconda.eu
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