[Freeswitch-users] SIP, NAT and Amazon EC2

[Damon Brown]

Thanks Diego, 

I have :
<X-PRE-PROCESS cmd="set" data="external_rtp_ip=75.101.142.208"/>
  <!-- external_sip_ip
       Used as the public IP address for SDP.
       Can be an ip address or a string like "stun:stun.server.com"
       If unspecified, the bind_server_ip value is used.
       Used by: sofia.conf.xml dingaling.conf.xml
  -->
  <X-PRE-PROCESS cmd="set" data="external_sip_ip=75.101.142.208"/>

and im still having no luck .... my guess would be some issue with the elastic ip translation?  then again im drawing at newbie straws .... im good with the others and nat/rtp have never been an issue ... is here.



-----Original Message-----
From: "Diego Viola" <diego.viola at gmail.com>
Sent: Friday, September 5, 2008 10:21pm
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] SIP, NAT and Amazon EC2

Try changing these lines and put your ip instead, that worked for me.

  <X-PRE-PROCESS cmd="set" data="external_rtp_ip=stun:stun.freeswitch.org"/>
  <X-PRE-PROCESS cmd="set" data="external_sip_ip=stun:stun.freeswitch.org"/>

Diego

On Sat, Sep 6, 2008 at 1:09 AM, Damon Brown <damon at technicate.com> wrote:
> Ive Tried the following with no success:
>
> internal.xml
>
>    <param name="ext-rtp-ip" value="75.101.142.208"/>
>    <param name="ext-sip-ip" value="75.101.142.208"/>
>
> Ive also tried just changing the vars.xml file.  I also tried forwarding the incoming rtp connections to my test pc.  all with no audio success.  I am sure im doing something wrong I jsut cant find it.
>
> I found another suggestion on the wiki of creating a "double nat" that listens on 5090.  That didnt change anything either, here is that information:
>
> <settings>
>    <param name="debug" value="0"/>
>    <param name="sip-trace" value="no"/>
>    <param name="rfc2833-pt" value="101"/>
>    <param name="sip-port" value="5090"/>
>    <param name="dialplan" value="XML"/>
>    <param name="context" value="default"/>
>    <param name="dtmf-duration" value="100"/>
>    <param name="codec-prefs" value="$${outbound_codec_prefs}"/>
>    <param name="hold-music" value="$${hold_music}"/>
>    <param name="use-rtp-timer" value="true"/>
>    <param name="rtp-timer-name" value="soft"/>
>    <param name="manage-presence" value="false"/>
>    <param name="aggressive-nat-detection" value="true"/>
>    <param name="inbound-codec-negotiation" value="generous"/>
>    <param name="nonce-ttl" value="60"/>
>    <param name="auth-calls" value="false"/>
>    <param name="rtp-timeout-sec" value="1800"/>
>    <param name="rtp-ip" value="$${local_ip_v4}"/>
>    <param name="sip-ip" value="$${local_ip_v4}"/>
>    <param name="ext-rtp-ip" value="$${external_rtp_ip}"/>
>    <param name="ext-sip-ip" value="$${external_sip_ip}"/>
>    <param name="rtp-timeout-sec" value="300"/>
>    <!--<param name="enable-3pcc" value="true"/>-->
>    <!-- TLS: disabled by default, set to "true" to enable -->
>    <param name="tls" value="false"/>
>    <!-- additional bind parameters for TLS -->
>    <param name="tls-bind-params" value="transport=tls"/>
>    <!-- Port to listen on for TLS requests. (5061 will be used if unspecified)$
>    <param name="tls-sip-port" value="5081"/>
>    <!-- Location of the agent.pem and cafile.pem ssl certificates (needed for $
>    <param name="tls-cert-dir" value="$${base_dir}/conf/ssl"/>
>    <!-- TLS version ("sslv23" (default), "tlsv1"). NOTE: Phones may not work w$
>    <param name="tls-version" value="tlsv1"/>
>
>  </settings>
>
> Maybe someone can see what is going on here.
>
> Thanks,
> Damon
>
>
> -----Original Message-----
> From: "Brian West" <brian at freeswitch.org>
> Sent: Friday, September 5, 2008 6:57pm
> To: freeswitch-users at lists.freeswitch.org
> Subject: Re: [Freeswitch-users] SIP, NAT and Amazon EC2
>
> You'll have to set an ext-sip-ip and ext-rtp-ip on the internal.xml
> profile on ec2 duplicate them from the external profile.
>
> /b
>
> On Sep 5, 2008, at 8:47 PM, Damon Brown wrote:
>
>> Yes, I have all of the valid posts open on my security group
>> -d
>
> Brian West
> sip:brian at freeswitch.org
>
>
>
>
>
>
>
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