[Devel] [ openser-Feature Requests-1627112 ] Support of ICE for NAT traversal

Adrian Georgescu ag at ag-projects.com
Thu Jan 4 15:30:11 CET 2007


You don't need to, the ICE pieces in the SDP (a= alt ....) are not  
modified by any openser logic or module.

Adrian

On Jan 3, 2007, at 11:26 PM, Klaus Darilion wrote:

> btw: how can INVITEs with ICE-SDP be detected in openser.cfg (to  
> not apply
> NAT traversal)?
>
> regards
> klaus
>
>
> On Wed, January 3, 2007 18:01, SourceForge.net said:
>> Feature Requests item #1627112, was opened at 2007-01-03 17:21
>> Message generated for change (Comment added) made by adigeo
>> You can respond by visiting:
>> https://sourceforge.net/tracker/? 
>> func=detail&atid=743023&aid=1627112&group_id=139143
>>
>> Please note that this message will contain a full copy of the comment
>> thread,
>> including the initial issue submission, for this request,
>> not just the latest update.
>> Category: modules
>> Group: None
>> Status: Open
>> Resolution: None
>> Priority: 5
>> Private: No
>> Submitted By: Nobody/Anonymous (nobody)
>> Assigned to: Nobody/Anonymous (nobody)
>> Summary: Support of ICE for NAT traversal
>>
>> Initial Comment:
>> http://www.ietf.org/internet-drafts/draft-ietf-mmusic-ice-12.txt
>>
>> --------------------------------------------------------------------- 
>> -
>>
>> Comment By: Adrian Georgescu (adigeo)
>> Date: 2007-01-03 18:01
>>
>> Message:
>> Logged In: YES
>> user_id=1682561
>> Originator: NO
>>
>> Klaus, last comment dated 2007-01-03 17:47 was mine not the  
>> orginator's,
>> we double posted a similar opinion.
>>
>>
>> --------------------------------------------------------------------- 
>> -
>>
>> Comment By: Klaus Darilion (klaus_darilion)
>> Date: 2007-01-03 17:53
>>
>> Message:
>> Logged In: YES
>> user_id=1318360
>> Originator: NO
>>
>> Sorry - I still do not get what you want.
>>
>> If you don not do any NAT traversal on the SIP proxy, then you  
>> perfectly
>> support ICE. Thus, any dumb SIP proxy which does not NAT traversal
>> supports
>> ICE ;-)
>>
>> --------------------------------------------------------------------- 
>> -
>>
>> Comment By: Nobody/Anonymous (nobody)
>> Date: 2007-01-03 17:47
>>
>> Message:
>> Logged In: NO
>>
>> As far as I know ICE is an enpoint feature and not SIP Proxy  
>> related. Its
>> purpose is to allow end-points to negotiate a direct media path by
>> advertising and probing using STUN like algorithm multiple IP:port
>> combinations where the SIP UA is or seem to be directly  
>> reachable.  A SIP
>> Proxy should not interfere with the negotiation of ICE between end- 
>> points.
>>
>> --------------------------------------------------------------------- 
>> -
>>
>> Comment By: Klaus Darilion (klaus_darilion)
>> Date: 2007-01-03 17:25
>>
>> Message:
>> Logged In: YES
>> user_id=1318360
>> Originator: NO
>>
>> Basically ICE is a method which allows NAT traversal by the  
>> clients itself
>> without the need for NAT traversal at the SIP proxy. Thus, what do  
>> you
>> exactly wants openser to do for ICE support?
>>
>> --------------------------------------------------------------------- 
>> -
>>
>> You can respond by visiting:
>> https://sourceforge.net/tracker/? 
>> func=detail&atid=743023&aid=1627112&group_id=139143
>>
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