[asterisk-users] Asterisk not sending RTP

[Matt Riddell (IT)]

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Nir Simionovich wrote:
> Hi All,
> 
>   Here's a funny bit of a problem. I've got an asterisk server which appears 
> not to be sending any RTP out of the system. Any ideas why such a weird issue
> would arise?
> 
>   I've tested this scenario via several termination gateways with SIP, and always
> there was no RTP in either directions. More then that, when running tcpdump, it 
> appears as if asterisk isn't even sending any RTP to the outbound SIP gateway.
> 
>   This was seen on both 1.2.10 and 1.2.11

Are you dumping just one ethernet card?

Is it possible it's trying to send out the other?

What do you have in the way of a firewall?

Do you have iptables rules?

Does the SIP protocol get sent?

- --
Cheers,

Matt Riddell
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