Re: [SR-Users] Ipv6 SIP UA

21 Apr 2011

You are right! There are actually 2 issues with pjsip:

- UDP6 transport does not support DNS lookups. Thus you must set an
outboundproxy with IPv6 address
- pjsua API does not handle IPv6 media (SDP)

As Qjsimple is based on pjsip's pjsua API QjSimple of course has the
same issue.

regards
klaus

Am 21.04.2011 14:05, schrieb Pavel Segeč:
...
  Klaus,

 still the same, 

 here is a log when UDP is used, there is only A record resolving

 QjSimple: starting initialization/registration ...
 QjSimple: initializing SIP stack ...
 QjSimple: pjsua_create succeeded ...
 QjSimple: "qjsimple" memory pool created ...
 QjSimple: DLL loaded ...
 QjSimple: GetNetworkParams found ...
 QjSimple: GetNetworkParams done ...
 QjSimple: cfg.nameserver_count=0
 QjSimple: pjsua_init succeeded ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: adding UDP transport ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: outboundUri=sip:ps.sip.uniza.sk;lr;transport=udp
 QjSimple: registration_enabled=TRUE
 QjSimple: publish_enabled=FALSE
 QjSimple: pjsua_acc_add succeeded ...
 QjSimple: finished intializing SIP stack, start pjsua ...
 QjSimple: Info: on_reg_state_slot called
 QjSimple: Info: on_reg_state_slot: status=502
 QjSimple: Info: on_reg_state_slot: statustext=Bad Gateway
 QjSimple: Info: on_reg_state_slot called
 QjSimple: Info: on_reg_state_slot: status=502
 QjSimple: Info: on_reg_state_slot: statustext=Bad Gateway

 and here when UDP6

 QjSimple: starting initialization/registration ...
 QjSimple: initializing SIP stack ...
 QjSimple: pjsua_create succeeded ...
 QjSimple: "qjsimple" memory pool created ...
 QjSimple: DLL loaded ...
 QjSimple: GetNetworkParams found ...
 QjSimple: GetNetworkParams done ...
 QjSimple: cfg.nameserver_count=0
 QjSimple: pjsua_init succeeded ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: adding UDP6 transport ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: outboundUri=sip:ps.sip.uniza.sk;lr;transport=udp
 QjSimple: registration_enabled=TRUE
 QjSimple: publish_enabled=FALSE
 QjSimple: pjsua_acc_add succeeded ...
 QjSimple: finished intializing SIP stack, start pjsua ...

 there is no DNS at all

 pavel

  -----Original Message-----
 From: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-
 bounces(a)lists.sip-router.org] On Behalf Of Klaus Darilion
 Sent: Thursday, April 21, 2011 1:27 PM
 To: sr-users(a)lists.sip-router.org
 Subject: Re: [SR-Users] Ipv6 SIP UA

 Pavel, I have updated QjSimple to latest pjsip version (0.8.10). It
 would be great if you can test again. If the problem still exists I will
 post a bug report for pjsip.

 http://www.ipcom.at/fileadmin/ipcom/files/qjsimple/QjSimple-0.6.6.zip

 regards
 Klaus

 Am 21.04.2011 10:10, schrieb Pavel Segeč:
  Hi Klaus,

 I'm testing your QJSimple client and I'm observing following problems.  In
a IPv4 environments (win 7/32 or 64bit), the client is using a
 classical DNS resolving with SRV and so on, and I'm able to register.
 But inside of the IPV6 environment (IPv4 disabled), when UDP transport
 is used, the client is making just the A DNS record resolving on my
 domain name, not SRV  at all.

 Here is debug log:

 QjSimple: starting registration ...
 QjSimple: initializing SIP stack ...
 QjSimple: pjsua_create succeeded ...
 QjSimple: "qjsimple" memory pool created ...
 QjSimple: DLL loaded ...
 QjSimple: GetNetworkParams found ...
 QjSimple: GetNetworkParams done ...
 QjSimple: cfg.nameserver_count=0
 QjSimple: pjsua_init succeeded ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: adding UDP transport ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: outboundUri=sip:ps.sip.uniza.sk;lr;transport=udp
 QjSimple: publish_enabled=FALSE
 QjSimple: pjsua_acc_add succeeded ...
 QjSimple: finished intializing SIP stack, start pjsua ...
 QjSimple: initializing SIP stack ... done
 QjSimple: Info: on_reg_state_slot called
 QjSimple: Info: on_reg_state_slot: status=502
 QjSimple: Info: on_reg_state_slot: statustext=Bad Gateway

 When I setup as the transport protocol UDP6 there is no actions at  all, no dns, no
sip, he re is debug log

 QjSimple: starting registration ...
 QjSimple: initializing SIP stack ...
 QjSimple: pjsua_create succeeded ...
 QjSimple: "qjsimple" memory pool created ...
 QjSimple: DLL loaded ...
 QjSimple: GetNetworkParams found ...
 QjSimple: GetNetworkParams done ...
 QjSimple: cfg.nameserver_count=0
 QjSimple: pjsua_init succeeded ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: adding UDP6 transport ...
 QjSimple: pjsip_endpt_register_module succeeded ...
 QjSimple: outboundUri=sip:ps.sip.uniza.sk;lr;transport=udp
 QjSimple: publish_enabled=FALSE
 QjSimple: pjsua_acc_add succeeded ...
 QjSimple: finished intializing SIP stack, start pjsua ...
 QjSimple: initializing SIP stack ... done

 regards

 pavel

> -----Original Message-----
> From: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-
> bounces(a)lists.sip-router.org] On Behalf Of Klaus Darilion
> Sent: Wednesday, April 20, 2011 12:49 PM
> To: sr-users(a)lists.sip-router.org
> Subject: Re: [SR-Users] Ipv6 SIP UA
>
>
>
> Am 20.04.2011 11:01, schrieb Pavel Segeč:
>> Hi,
>>
>> yes I can agree now, linphone is working well, qjsimple has some
> problem
>
> If you find some problems (except that it does not work over TCL/TLS:
> http://trac.pjsip.org/repos/ticket/1127) please let me know.
>
> klaus
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing  list

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