1. Rethinking the PBX. The SIP building blocks for changing how wecommunicate.@oej & @saghul 2. SIP has changed.• SIP is no longer the same as 10 years ago• RFC 3261…
Slide 1 Lab Telemàtica II: VoIP 2008/2009 Anna Sfairopoulou Page 1 Advanced services with SIP Slide 2 Lab Telemàtica II: VoIP 2008/2009 Anna Sfairopoulou Page 2 Index What…