Key Facts
(4FXS: connect tel set or fax; 12SIP line: connect ip phone; 4SIP trunk: connect other network)

Packing Detail
Integrate Analog Trunk, Analog Line, SIP Line, IP PBX in one unit
Complete Dialing Plan & Multiple Barring System
Built-in Registrar and Proxy Server, Supports Standard SIP Device
Instant i??lug & Play' Delivers Mobility
i??ultiple Device on One Number" applications, meets the Requirement of Mobile Users
Integratable with traditional PBX
Multiple sites connection
FUNCTIONS:
Built-in DISA
Network Operator
Inbound Call, Outbound Call, Transit Call, Call Transfer, Call Forward, Automatic Trunk Selection, Call Pickup
Barring system
100 abbreviated numbers Speed Dial
CDR Collection
T.38 Fax: The Analog Line port of IP PBX504-12-4 can connect to FAX machine
Support Private IP
Life Line: Analog Line port can hardware bypass to analog trunk ports when the power is off
Networking Management:
Tel set, Console & Web management
Easy software update
SPEC:
SIP Line Interface:
Default Value 12
Concurrent Call: 20 (Max. 36)
FXS Interface: Loop Start
FXO Interface: Loop Start, 2 Wires
Connectors: RJ-11
Silence Suppression: VAD, CNG
Echo Cancellation: G.165/G.168 16ms
Jitter Buffer: Adaptive Jitter Buffer Management
Gain Control: In/Out +/-6db
Packet Time: G.711 20 ms/G.729 40 ms/G.723 60 ms
Transport Protocol: RTP
Call Control Protocol: Proprietary ,SIP
Standard SIP Protocol: RFC-3261, RFC-2833
LAN/WAN: 2 x Ethernet Ports
Interfaces: 10BASE-T/100BASE-TX Auto-negotiation
Connectors: RJ-45 Connectors
IP Address Support: Static IP / DHCP; Private IP
Management Tools: Web Browser, Phone set, System Console, Telnet (SNMP is In development)
Software Up-grade: FTP, Web
EMI Certification: FCC part 15 Class B, CE Mark
PTT Regulation: FCC part 68
Safety: cUL
External Power Adaptor
Voltage: 100VAC ~ 240VAC Frequency: 50/60Hz
Power Consumption: 10W
Dimension: 190 x 25 x 110 mm
Working Environment:
Operating Temperature: 0 to 50C .
Storage Temperature: -10 to 70C .

Key Facts
(4FXS: connect tel set or fax; 12SIP line: connect ip phone; 4SIP trunk: connect other network)

Packing Detail
Integrate Analog Trunk, Analog Line, SIP Line, IP PBX in one unit
Complete Dialing Plan & Multiple Barring System
Built-in Registrar and Proxy Server, Supports Standard SIP Device
Instant i??lug & Play' Delivers Mobility
i??ultiple Device on One Number" applications, meets the Requirement of Mobile Users
Integratable with traditional PBX
Multiple sites connection
FUNCTIONS:
Built-in DISA
Network Operator
Inbound Call, Outbound Call, Transit Call, Call Transfer, Call Forward, Automatic Trunk Selection, Call Pickup
Barring system
100 abbreviated numbers Speed Dial
CDR Collection
T.38 Fax: The Analog Line port of IP PBX504-12-4 can connect to FAX machine
Support Private IP
Life Line: Analog Line port can hardware bypass to analog trunk ports when the power is off
Networking Management:
Tel set, Console & Web management
Easy software update
SPEC:
SIP Line Interface:
Default Value 12
Concurrent Call: 20 (Max. 36)
FXS Interface: Loop Start
FXO Interface: Loop Start, 2 Wires
Connectors: RJ-11
Silence Suppression: VAD, CNG
Echo Cancellation: G.165/G.168 16ms
Jitter Buffer: Adaptive Jitter Buffer Management
Gain Control: In/Out +/-6db
Packet Time: G.711 20 ms/G.729 40 ms/G.723 60 ms
Transport Protocol: RTP
Call Control Protocol: Proprietary ,SIP
Standard SIP Protocol: RFC-3261, RFC-2833
LAN/WAN: 2 x Ethernet Ports
Interfaces: 10BASE-T/100BASE-TX Auto-negotiation
Connectors: RJ-45 Connectors
IP Address Support: Static IP / DHCP; Private IP
Management Tools: Web Browser, Phone set, System Console, Telnet (SNMP is In development)
Software Up-grade: FTP, Web
EMI Certification: FCC part 15 Class B, CE Mark
PTT Regulation: FCC part 68
Safety: cUL
External Power Adaptor
Voltage: 100VAC ~ 240VAC Frequency: 50/60Hz
Power Consumption: 10W
Dimension: 190 x 25 x 110 mm
Working Environment:
Operating Temperature: 0 to 50C .
Storage Temperature: -10 to 70C .