[RTPproxy Users] correct meaning of force_rtp_proxy "E" and "I" flags in bridge mode

[Klaus Darilion]

Maxim Sobolev schrieb:
> Klaus Darilion wrote:
>> Hi!
>>
>> When rtpproxy is in bridging mode, and the session is created (INVITE) 
>> with "I" flag (internal), what command should be specified during lookup 
>>   (200 ok response) to select the other interface?
>>
>> Do I have to use the 'E' flag to select the other interface, or do I 
>> have to specify again the 'I' flag and rtpproxy automatically choose the 
>> other interface (as it is a lookup)?
> 
> Klaus,
> 
> Sorry for the delay, somehow I missed this message. Basically, the flag
> indicates the direction in which the current message is going. So for
> the 200 OK that goes from internal to external it will have to be IE.

So I allways have to specify 2 flags? E.g. from internal to internal: II 
and from external to external: EE ?

> Please note that this older version of bridging logic is outdated, I
> have much better version in place in trunk, which doesn't require any
> flags from the nathelper, but instead uses host in RURI for INVITE and
> host in 2nd Via in 200 OK to determine a proper media address.

Great. Do you consider trunk ready to use?

Does it work with current Kamailio nathelper module?

regards
klaus