VoIP
Voice over IP
Service
H 323 SIP d MGCP T i l St k
AP2120N VoIP Gateway
•
.
,
, an
r
p
e
ac
• H.323
– ITU-T Standard H.323 v3 Support
H.323
– Including H.235 Security Features
• SIP
– IETF RFC3261 or RFC2543 SIP Standard
SIP
(WAN)
• MGCP
– IETF RFC2705bis-02 Standard MGCP 1.0
Concurrent Triple VoIP Stack
www.addpac.com
11
Voice
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