[Freeswitch-users] doublenat outgoing call issue

[Bruce Hopkins]

Hey Roly,

Are you getting anywhere?  I'm still struggling, I'm afraid.

I'm able to call from WAN --> LAN using the internal profile on port 5060,
but I still can't call out from LAN --> WAN so there is obviously something
really basic I'm still not getting.

In sip_profiles/internal.xml I have:

 <param name="aggressive-nat-detection" value="true"/>
<param name="ext-rtp-ip" value="$${external_rtp_ip}"/>
<param name="ext-sip-ip" value="$${external_sip_ip}"/>

<!-- the external_rtp_ip etc being defined in vars.xml -->


In this example I have left <param name="force-register-domain"
value="$${domain}"/> etc uncommented to force the registration to go to
default.xml in the dialplan.

I thought maybe this was my problem and tried putting a separate file in the
directory to enable the WAN phone to register using the external DNS name
for the server as its domain, and uncommenting force-register-domain, etc.
But then I got an error saying that the local (to Freeswitch) phone in the
LAN was not registered when I tried to make the call from the WAN.

Any thoughts?

cheers
Bruce






On 10 March 2010 12:00, Bruce Hopkins <jbrucehopkins at gmail.com> wrote:

> Hi Roly,
>
> I hope to be able to have a go at this later today.  I'll let you know what
> happens.
>
> I have my FS box behind a hardware router/firewall, so I'm assuming I just
> forward SIP port 5060 from the WAN to the FS box and use internal profile,
> instead of using external profile with port 5080 forwarded as I have at the
> moment.  We'll see what happens.
>
> cheers
> Bruce
>
> On 9 March 2010 19:08, Roly Maz <rm at callrica.co.za> wrote:
>
>> Ah I see... what? Please share and lead this blind man out the FS
>> wilderness!
>>
>> I don't understand...what happens to the external profile? Do you delete
>> it?
>> And how do you forward port 5060?
>>
>> ...and you thought you were a newbie!
>>
>> Any insight would be much appreciated...loving the journey.
>>
>> -----Original Message-----
>> From: freeswitch-users-bounces at lists.freeswitch.org
>> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Bruce
>> Hopkins
>> Sent: 09 March 2010 08:23 AM
>> To: freeswitch-users at lists.freeswitch.org
>> Subject: Re: [Freeswitch-users] doublenat outgoing call issue
>>
>> Ah I see.  I will try again using the internal profile and forwarding
>> port 5060.  Presumably still creating a directory entry to enable the
>> outside-facing domain to be used.
>>
>> Many thanks for your patient help of a newbie Brian.
>>
>> Cheers
>> Bruce
>>
>> Please excuse the brevity - sent from my mobile.
>>
>> On 8 Mar 2010, at 17:21, Brian West <brian at freeswitch.org> wrote:
>>
>> > ok you aren't catching one key thing here.. you no longer need two
>> > profiles.
>> >
>> > /b
>> >
>> > On Mar 8, 2010, at 11:12 AM, Bruce Hopkins wrote:
>> >
>> >> Hi again,
>> >>
>> >> Thanks for the help so far.  Unfotrunately I must still be doing
>> >> something wrong here as I am still having difficulty, and still
>> >> have the same problem.
>> >>
>> >> I updated to build 16938 by means of "make current"
>> >>
>> >> I'm not able to use UPNP or NATPMP so changed the port forwarding
>> >> to use 5080 instead of 5090.
>> >>
>> >> I got rid of the doublenat profile in sip_profiles, though I had to
>> >> retain an entry in the directory /usr/local/freeeswitch/conf/
>> >> directory/ext_dns.xml in order to give freeswitch the dns name of
>> >> the server as a domain for the remote softphone to register on.  I
>> >> left the group name in this entry the same as inthe default entry,
>> >> so that the remote phone could register on the same extension
>> >> numbers (100, etc) as in the default build.
>> >>
>> >> I still find that, if I initiate a call from the local (on same LAN
>> >> as freeswitch) phone to the remote phone, I get the message on the
>> >> CLI:
>> >>
>> >> [ERR] switch_ivr_originate.c2389 Cannot create outgoing channel of
>> >> type [user] cause: [USER_NOT_REGISTERED]
>> >>
>> >> One possibly unrelated aside, I also found I needed to uncomment
>> >> <param name="aggressive-nat-detection" value="true"/> in
>> >> external.xml, otherwise in the case of a call initiated by the
>> >> remote phone being hung up by the local phone, freeswitch sent the
>> >> BYE to the private IP of the remote phone, rather than its public
>> >> ip - meaning that the remote phone didn't receive the BYE.
>> >>
>> >> Any further ideas where I am going wrong here please?
>> >>
>> >> thanks again in advance
>> >> Bruce
>> >
>> >
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