Value of IP Communications

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Value of IP Communications
SIP mobility, location manager, caller
preferences...
The integration of all Internet services is the
killer application
commercial quality voice
QoS
voice
voice mail
voice mail web
voice mail web presence
voice mail web presence QoS
voice mail web presence QoS security
Reference Jonathan Rosenberg/DynamicSoft
Integrated voice and data communications
Telephony and e-mail
Commercial quality
Telephony
New services
e-commerce