Standard
ICF-1550: SIP 2.0 RFC 3261
Video Standard
H.263
Audio Standard
G.711, G.723.1, G.729A/B
Control Standard
H.245
Compatibility
ICF-1501: Compatible with Gatekeeper, H.323
Videophone, H.323 VoIP gateway, Microsoft
NetMeeting, Multipoint Control Unit (MCU)
ICF-1550: Compatible with SIP Proxy server, SIP 2.0
Videophone
LAN standard
IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
Network and Configuration
Connection Type
ADSL, Cable, LAN
Access Mode
Static IP, PPPoE, DHCP
Bandwidth Usage
ICF-1501: 128K, 256K, 384K, 512K, 768K
ICF-1550: 128K, 256K, 384K, 512K, 768K, No Limit
Video Resolution
CIF (352x288), QCIF (176x144), and SQCIF (128x96)
Configuration
Interface
Keypad with On Screen Display (OSD)
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