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Produkta iespējas:
2-PORT VOIP TELEPHONE ADAPTER
Īpašības:

DEVICE INTERFACES
• 1 RJ-11 FXS phone port
• 1 RJ-11 FXO phone port
• 1 RJ-45 10/100BASE-TX WAN port with auto-MDI/MDIX
• 1 RJ-45 10/100BASE-TX LAN port with auto-MDI/MDIX

GENERAL FEATURES
• Voice Features
• G.711 a/μ-law, G.723.1, G.726, G.729A/B
• DTMF Detection and Generation
• Silence Suppression & Detection
• Comfort Noise Generation (CNG)
• Voice Activity Detection (VAD)
• Echo Cancellation (G.165/G.168)
• Adaptive (Dynamic) Jitter Buffer
• Call Progress Tone Generation
• Auto or Programmable Gain Control
• Inbuilt Local Mixer
• IVR
• SNMP (Optional)
• TR-069 /104 (Optional)

CALL FEATURES
• Peer to Peer Call
• Call Hold / Retrieve
• Call Waiting
• Call Pick Up
• Call Park / Retrieve (SIP Server Required)
• Call Forward - unconditional, busy, no answer
• Call Transfer - attended, unattended
• Do Not Disturb
• Speed Dialing
• Repeat Dialing
• Three-way Calling
• MWI (RFC-3842)
• Hot Line and Warm Line

TELEPHONY FEATURES
• In-Band DTMF, Out-of-Band DTMF Relay (RFC2833 or SIP INFO)
• DTMF / PULSE Dial Support
• Caller ID Generation / Detection: DTMF
• FSK-Bellcore Type 1 & 2
• FSK-ETSI Type 1 & 2
• FSK: Calling Name, Number, Date and Time, vMWI
• Polarity Reversal Detection (FXO) and Generation (FXS)
• T.30 FAX Bypass to G.711, T.38 Real Time FAX Relay
• Failsafe mechanism: Network, Service, Power Failure
• (FXS relay to FXO)
• Recordable Greeting Message (FXO)
• Emergency Number Table (FXO)
• Modem over IP Up to V.34
• PSTN Call Tone Detection (FXO) and Generation (FXS)
• ROH Tone (Receiver Off-Hook Tone @ 480 Hz)
• Loop Current Suppression

CALL MANAGEMENT
• Support Outbound Proxy
• Register up to three SIP servers
• SIP Registration Failover Mechanism
• Group Hunting
• Privacy Mechanism / Private Extensions to SIP
• Session Timers (Update / Re-invite)
• DNS SRV Support
• Call Types: Voice / Modem / FAX
• Call Routing by Prefx Number
• User Programmable Dial Plan Support
• Toll-Free Support (FXO)
• Automatic Calling Number Manipulation (VoIP & FXO)
• CDR Client
• Phone Book Manager Client
• Manual Peer Table (for P2P calls)
• E.164 Numbering, ENUM support
• Symmetric RTP

ACCOUNT MANAGEMENT
• By port registration
• By device registration (share account)
• Mixed mode (Hunt number for inbound, by port number for outbound)
• Invite with Challenge
• Register by SIP Server IP Address or Domain Name
• Support RFC3986 SIP URI format

DIAGNOSTIC LEDs
• Power
• Register
• Line
• Phone
• WAN
• LAN

QoS
• TOS
• 802.1P Priority Queues (8 queues)
• Diffserv (DSCP)
• Bandwidth control on WAN port

VLAN
• VLAN Tagging in voice and data packets

DIMENSIONS
• 135 x 96 x 40 mm

WEIGHT
• 160 grams

POWER REQUIREMENT
• 12VDC 1.5A

POWER INPUT
• 100-240Vac, 50/60Hz, 1A

POWER CONSUMPTION
• 4.8W

OPERATING TEMPERATURE
• 0˚ to 45˚C

STORAGE TEMPERATURE
• -20˚ to 65˚C

OPERATING HUMIDITY
• 10% to 90% non-condensing

STORAGE HUMIDITY
• 5% to 95% non-condensing

EMISSION (EMI) CERTIFICATIONS
• FCC Class B
• CE

TELECOM CERTIFICATIONS
• FCC Class B
• CE

MTBH
• 115486 Hrs
 


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