Hello Alex,

Trying determine where is loop and on debug I can see like

6(2434) DEBUG: sanity [mod_sanity.c:255]: w_sanity_check(): sanity checks result: 1
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=503 a=5 n=route
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=847 a=2 n=return
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=514 a=16 n=if
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=506 a=25 n=is_method
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=523 a=16 n=if
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=514 a=24 n=loose_route
6(2434) DEBUG: rr [loose.c:113]: find_first_route(): No Route headers found
6(2434) DEBUG: rr [loose.c:929]: loose_route(): There is no Route HF
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=523 a=5 n=route
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=679 a=16 n=if
6(2434) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio-ldap.cfg] l=644 a=24 n=has_totag
6(2434) DEBUG: siputils [checks.c:103]: has_totag(): no totag

Slava.

From: "Slava Bendersky" <volga629@networklab.ca>
To: "Kamailio (SER) - Users Mailing List" <sr-users@lists.sip-router.org>
Sent: Wednesday, March 26, 2014 12:29:36 PM
Subject: Re: [SR-Users] kamailio db

Hello Alex,

Restart both clients and tried call and call is looping to same extension.

Slava.

Hello Alex,

Yes, rtpproxy should handle nat cases, but i think on directly connected network should be able handle without any nat.

Slava.

From: "Alex Balashov" <abalashov@evaristesys.com>
To: sr-users@lists.sip-router.org
Sent: Wednesday, March 26, 2014 11:55:18 AM
Subject: Re: [SR-Users] kamailio db

On 03/26/2014 11:53 AM, Slava Bendersky wrote:
> Hello Alex,
> I added this section, right now I see mysql get updates. But still some
> issue that is no rtp stream established.
> When I place call between extensions I get dial tone and rings on
> answer it dead.

Well, that's progress!

Kamailio is not involved in RTP, however[1].

Could it be that there is a network or transport-layer reachability
issue between your endpoints? Or a firewall getting in the way, perhaps?

-- Alex

[1] It can control third-party, outboard RTP relays such as 'rtpproxy',
though. But those are separate processes and pieces of software.

--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
United States
Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/

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