[asterisk-users] Hello again

[=?UTF-8?Q?Joan_Aym=c3=a0_]

Your external addres seems wrong. As you are doing natting, you need to
set to you external (natted behind firewall).


El 30/09/16 a les 13:07, aaberga/gmail ha escrit:
> Hi,
>
> after a long pause (Asterisk 1.8 times), I have started again playing with VOIP. A lot has changed since last time I did setup an Asterisk system!
>
> So I am asking for some help.
>
> ++++++++++++++++
>
> PJSIP seems tougher..
>
> So my problem is that I do have a test system up in the cloud, behind a firewall. I am trying to make the “Hello World!” mandatory call between two iPhones (with the Bria SIP client).
>
> Outcomes are erratic.
>
> ================
>
> This is the pjsip.conf file:
>
> ——————————————————————
>
> [transport-udp-nat]
> type=transport
> protocol=udp
> bind=0.0.0.0
> local_net=10.2.12.3/32
> local_net=127.0.0.1/32
> external_media_address=10.2.12.2
> external_signaling_address=10.2.12.2
>
> ;===============Messagenet TRUNK 
>
> [messagenet_reg]
> type=registration
> transport=transport-udp-nat
> outbound_auth=messagenet_auth
> server_uri=sip:xxxxxxxxx at sip.messagenet.it:5061
> client_uri=sip:xxxxxxxxx at sip.messagenet.it:5061
>  
> [messagenet_auth]
> type=auth
> auth_type=userpass
> password=xxxxxxxx
> username=xxxxxxxx
>  
> [messagenet_aor]
> type=aor
> contact=sip:sip.messagenet.it:5061
>  
> [messagenet]
> type=endpoint
> transport=transport-udp-nat
> context=messagenet_incoming
> disallow=all
> allow=ulaw
> allow=alaw
> outbound_auth=messagenet_auth
> aors=messagenet_aor
>  
> [messagenet_id]
> type=identify
> endpoint=messagenet
> match=sip.messagenet.it
>  
> ;===============Extension 2102
>
> [2102]
> type=endpoint
> context=internal
> ;disallow=all
> allow=ulaw
> allow=alaw
> allow=g729
> transport=transport-udp-nat
> auth=auth2102
> aors=2102
> rtp_symmetric=yes
> force_rport=yes
> ice_support=yes
> direct_media=no
>
>
> [auth2102]
> type=auth
> auth_type=userpass
> password=xxxxxxxxxxxxxx
> username=2102
>  
> [2102]
> type=aor
> max_contacts=1
>  
> ;===============Extension 2103
>
> [2103]
> type=endpoint
> context=internal
> ;disallow=all
> allow=ulaw
> allow=alaw
> allow=g729
> transport=transport-udp-nat
> auth=auth2103
> aors=2103
> rtp_symmetric=yes
> force_rport=yes
> ice_support=yes
> direct_media=no
>  
> [auth2103]
> type=auth
> auth_type=userpass
> password=xxxxxxxxxxxxxx
> username=2103
>  
> [2103]
> type=aor
> max_contacts=1
>  
> ================================
>
> This is a trace of what I do see from the console.
>
> First I let the Bria clients connect. Then I try to call terminal 1 from terminal 2. Most of the times there is no route to the destination, even if it appears as an online AOR (whatever that means!! Ahhh: Good olde times of Peer, Friend, etc… ;-)
>
> A couple of times I got a connection, with the typical one side only audio of NAT traversal problems.
>
> BTW: The iPhones are behind TWO nats (one is given by the broadband router, one by the WiFi router that gives a better WiFi cover for in-house things).
>
> My understanding is that I did something wrong in letting the phones ‘register’ them as present and available to receive calls. 
>
> If only I knew what is wrong… I have tried random combinations of rtp_symmetric, force_rport, and friends; nothing final discovered...
>
> ====
>
> Thanks in advance for any help,
> Aldo
>
>
> PS: Setting up Zoiper as IAX client works of course like a charm on the VOIP side. The only catch is that Zoiper has less than optimal background support on IOS… And I have no plan to make an IAX client myself!
>
> I want to get my old Asterisk apps back online and the VOIP client part makes no sense to me..
>
>

-- 
Joan Aymà
Departamento de SAT
joan.ayma at ackstorm.es <mailto:joan.ayma at ackstorm.es>

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