[Freeswitch-users] One way calling issue over an internal trunk

[Mitch Johnson]

Concerning the NAT.  I will always be on the internal network, all external phones will come in on a VPN and then connect onto FreeSWITCH using the VPN.

I did the ./freeswitch -nonat.

I also changed the sip-ip and rtp-ip to the internal ip of the Freeswitch server on both external and internal xml files:

Internal:
<param name="rtp-ip" value="172.16.200.60"/>
 <param name="sip-ip" value="172.16.200.60"/>

external:
<param name="rtp-ip" value="172.16.200.60"/>
    <param name="sip-ip" value="172.16.200.60"/>
    <param name="ext-rtp-ip" value="local-network-acl"/>
    <param name="ext-sip-ip" value="local-network-acl"/>

I'm still plodding around FreeSWITCH so if I did this wrong please let me know.  

Thanks,

Mitch


On Jul 25, 2011, at 6:43 AM, freeswitch-users-request at lists.freeswitch.org wrote:

> From: Steven Ayre <steveayre at gmail.com>
> Subject: Re: [Freeswitch-users] One way calling issue over an internal trunk
> Date: July 25, 2011 3:05:39 AM EDT
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Reply-To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> 
> 
> I'll always be on the internal network so should never need the nat.
> 
> Try starting FS with the -nonat option. It'll start faster and skip all the stuff where it tries to find your external IP and open routes through the NAT firewall.
> 
> On your sip profiles set sip-ip and rtp-ip to your internal IP.
> 
> Once you've done that you should have 2-way audio to anywhere on your LAN.
> 
> -Steve
> 
> 
> 
> 
> On 25 July 2011 05:08, Mitch Johnson <mitch.johnson7 at gmail.com> wrote:
> Sorry for the delayed response, got tied up in other things.  A quick recap. I can dial from my call manager to Freeswitch but cannot dial from freeswitch to call manager.
> 
> I wasn't sure what you meant by setting the ext-sip-ip and ext-rtp-ip.  So I replaced the auto-nat with local-network-acl.  I'll always be on the internal network so should never need the nat.
> 
> I saw in the acl.conf.xml that it automatically populates all my local subnets.  The networks are correct under the domains of the acl.conf.
> 
> I'm not sure where else to look.  Any help would be greatly appreciated.
> 
> Thanks so much,
> 
> Mitch
> 
> On Jul 19, 2011, at 11:29 PM, freeswitch-users-request at lists.freeswitch.org wrote:
> 
>> From: Brian West <brian at freeswitch.org>
>> Subject: Re: [Freeswitch-users] One way calling issue over an internal trunk
>> Date: July 19, 2011 8:55:02 PM EDT
>> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> Reply-To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> 
>> 
>> you need to set the ext-sip-ip and ext-rtp-ip and deal with setting local-network-acl to the proper network/mask because you're answering with RFC1918 media IP's to the cisco… its retarded and will just start sending to those IP's and they'll usually never make it back to you.
>> 
>> /b
>> 
>> On Jul 19, 2011, at 7:16 PM, Mitch Johnson wrote:
>> 
>>> I have a connection between my FreeSWITCH and a Cisco CallManager:
>>> 
>>> This is from the default.xml
>>> 
>>> <extension name="Dial to CM8">
>>>      <condition field="destination_number" expression="^(800\d)$">
>>>        <action application="bridge" data="sofia/internal/$1 at 172.16.200.100"/>
>>>      </condition>
>>>     </extension>
>> 
> 

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