1. 2009-03-17 Re: [Sip-implementors] Registration of different feat sip-imple Iñaki_Baz_Castill 2. 2009-03-17 Re: [Sip-implementors] Registration of different feat sip-imple Iñaki_Baz_Castill 3. 2009-03-17 Re: [Sip-implementors] Registration of different feat sip-imple Iñaki_Baz_Castill 4. 2009-03-17 [Sip-implementors] Registration of different feature sip-imple javier.ferreirogar