Single SOcket Dual Allocation with TURN

Document Type Expired Internet-Draft (individual)
Authors Paal-Erik Martinsen  , Justin Uberti  , Oleg Moskalenko 
Last updated 2015-03-23 (latest revision 2014-09-15)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This draft describes a simple method for allocating one IPv4 and one IPv6 relay address from a single ALLOCATE request to the TURN server. This saves local ports on the client, reduces the number of candidates gathered by the client, and reduces the number of messages sent between the client and the TURN server.


Paal-Erik Martinsen (
Justin Uberti (
Oleg Moskalenko (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)