1. 2010-08-29 Re: [asterisk-dev] [Code Review] SIP: session timer b asterisk- CDR 2. 2010-08-27 Re: [asterisk-dev] [Code Review] SIP: session timer b asterisk- Benny Amorsen 3. 2010-08-26 [asterisk-dev] [Code Review] SIP: session timer behav asterisk- David Vossel