This volume, by Gonzalo Camarillo of Ericsson GFT Service Layer Technologies, discusses where, why and how Session Initiation Protocol (SIP) is used; what SIP can do and deliver; SIP’s fit with other standards and systems; and how to size up and choose from available SIP products.
SIP Demystified
Gonzalo Camarillo
2001, 320 p., paperback
ISBN-10: 0071373403
ISBN-13: 978-0071373401
Avaliable here