[Freeswitch-users] RTP NAT No Audio on EC2

Thu Dec 18 20:28:52 MSK 2014

OK so i have been changing these options as recommended:

<param name="sip-ip" value="1.2.3.4"/><param name="

rtp-ip" value="auto"/>
The SIP option I set to my real external (elastic) IP and it broke the SIP
comms - i removed that because SIP is working correctly.

The RTP option was set as auto but this doesn't appear to have made any
noticeable difference.

I haven't found any detailed information about what those fields actually
do so apologies for the shot-in-the-dark approach here.

Any further ideas?

______________________________

Callum Guy

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On 18 December 2014 at 16:58, Callum Guy <callum.guy at x-on.co.uk> wrote:
>
> I have not changed those values yet so will look into that immediately and
> get back to you.
>
> Most of my changes are those cited here:
> https://wiki.freeswitch.org/wiki/Amazon_EC2 which include ext- prefixed
> versions of those parameters but i haven't changed those without the prefix.
>
> Thanks, back soon
>
>
>
> ______________________________
>
> Callum Guy
>
> X-on
> Framlingham Technology Centre
> Station Road, Framlingham,
> Suffolk, IP13 9EZ
>
> T       0333 332 0116
> E       callum.guy at x-on.co.uk
>
>
> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales
> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD
> Company Registration No. 2578478
>
> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message
> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from
> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of
> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have
> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on
> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems.
> Please consider the environment before printing this email.
>
>
> On 18 December 2014 at 16:51, Ítalo Rossi <italorossib at gmail.com> wrote:
>>
>> Did you changed the rtp-ip and sip-ip vars in your profile?
>>
>> Follow https://freeswitch.org/confluence/display/FREESWITCH/NAT
>>
>> On Thu, Dec 18, 2014 at 1:39 PM, Callum Guy <callum.guy at x-on.co.uk>
>> wrote:
>>
>>> Hi All,
>>>
>>> Its been a while since i've written to this board so i hope you're all
>>> well. Today i've been trying out FreeSWITCH on AWS for the first time and
>>> it certainly appears to be working as expected however my configuration
>>> must be wrong for the environment so i wondered if someone here could offer
>>> some advice?
>>>
>>> A TCP dump shows correct SIP negotiation between my handset and the
>>> server over the respective public IP's however when viewing the flow in
>>> Wireshark the RTP heads off to my handsets internal IP.
>>>
>>> I see this in the CLI:
>>>
>>> 2014-12-18 16:32:28.531022 [DEBUG] switch_core_media.c:5141 AUDIO RTP
>>> [sofia/internal/1000 at 54.77.115.40] 172.31.6.36 port 30074 ->
>>> 192.168.5.195 port 16468 codec: 0 ms: 20
>>>
>>> Does anyone have any keen suggestions?
>>>
>>> Thanks,
>>>
>>> Callum
>>>
>>> ______________________________
>>>
>>> Callum Guy
>>>
>>> X-on
>>> Framlingham Technology Centre
>>> Station Road, Framlingham,
>>> Suffolk, IP13 9EZ
>>>
>>> T       0333 332 0116
>>> E       callum.guy at x-on.co.uk
>>>
>>>
>>> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales
>>> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD
>>> Company Registration No. 2578478
>>>
>>> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message
>>> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from
>>> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of
>>> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have
>>> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on
>>> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems.
>>> Please consider the environment before printing this email.
>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
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>>>
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>>
>>
>> --
>> Ítalo Rossi
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
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