• 1 WAN port 1000Mbit/s (SFP)

• 1 copper port 10/100/1000Base-TX

• 4 port LAN 10/100/1000Mbit/s

• 2 FXS ports

• 1 USB 2.0 (optional)

• Power

• Prov. / Alm

• Register

• WAN

• WLAN

• LAN 1-4

• USB (optional)

• Phone 1-2

• WPS

• Codecs: G.711 a / μ-law, G.723.1, G.726, G.729A / B, GSM 6.10 Full Rate, iLBC

• DTMF detection and generation

• Detection and silence suppression

• Comfort Noise Generation (CNG)

• Voice Activity Detection (VAD)

• Echo Cancellation (G.165/G.168)

• Adaptive jitter buffer

• Call progress tone generation (FXS)

• Automatic or programmable gain control

• Built-in local frequency converter

• ITU-T V.152 Voice-band Data over IP Networks

• Calls to view Peer-to-Peer

• Call Hold/Retrieve

• Call Waiting

• Call Pickup

• Call park and Call Retrieve (SIP server required)

• Call forwarding (busy, no answer, unconditional)

• Call transfer (accompanied or unaccompanied)

• Do Not Disturb

• Speed Dial

• Redial

• Three-way conference

• MWI (RFC-3842)

• Hot Line and Warm Line

• In-band DTMF, out-of-band DTMF Relay (RFC2833 or SIP INFO)

• Support for DTMF / pulse dialing

• Detection and generation of caller ID (Caller ID): DTMF

• FSK-Bellcore Type 1 and 2

• FSK-ETSI Type 1 and 2

• FSK-NTT

• FSK: The name of the caller's number, date and time, vMWI

• FXS metering pulse:

• Detection of polarity reversal

• DTMF 12 kHz

• Tone nabor16 kHz

• Generation (FXS) POTS tone

• T.30 FAX Bypass to G.711, T.38 Real Time FAX Relay

• Check port-based

• Register-based devices (general account)

• Mixed mode register (Hunt number for inbound calls, based on port number for outgoing calls)

• Invite with Challenge

• Registration by IP-address SIP-server or a domain name

• Support the format of RFC3986 SIP URI

• Outbound Proxy Support

• Mechanism for SIP Registration Failover

• Group Hunting

• Privacy Mechanism / Private Extensions to SIP

• Timers Session (Update / Re-invite)

• Support for DNS SRV

• Types of calls: voice / modem / fax

• Routing of calls to the phone number prefix

• Supports user programmable dial plan

• CDR-client

• Manual Peer Table (for calls P2P)

• E.164 Numbering, support for ENUM

• Standards IEEE 802.11b/g/n

• Frequency range 2.4 GHz • 2.484 GHz

• Connection speed up to 300Mbit/s

• Mode AP Client

• Automatic change of speed (Auto rate adaptive)

• Multi-SSID

• Office of Broadcast SSID

• 64/128 bit WEP-encryption

• WPA-PSK / WPA2-PSK

• Universal Repeater Mode

• IAPP (802.11f)

• Wi-Fi Multi-Media (WMM) mode access point

• WPS (Wi-Fi Protected Setup) for ease of installation

• Support for IPv4, in the future

• IPv6 (optional)

• WAN: Static IP, PPPoE, DHCP, PPTP

• Supports Network Protocols: IP, TCP, UDP, TFTP, FTP, RTP, RTCP, RTCP XR, ARP, RARP, ICMP, NTP, SNTP, RIP I & II, SNMP v1/v2c/v3, HTTP, HTTPS, DNS, DNS SRV, Telnet, DHCP Server, DHCP Client, STUN Client, UPnP, IGMP snooping, IGMP proxy

• Support for QoS:

WAN: DiffServ, IP Precedence, priority queues, speed control, 802.1Q (VLAN Tagging), 802.1p (Priority Tag)

The speed limit on the LAN port

• DDNS support

• VPN PPTP client

• DIGEST authentication

• MD5 encryption

• Protection against DoS attacks

• Web-based user management

• The function of «Auto-provisioning» via HTTP / HTTPS

• Telnet

• IVR

• Software update via FTP / TFTP / HTTP

• Configure backup and recovery

• Reset button to return to default settings

• TR-069/104 (optional)

• Host USB 2.0 (optional) (Support 3/3.5G and Share Port (optional))

• SIP ALG / RTSP ALG

• 222 x 145.7 x 33 mm or 226 x 145.7 x 80 mm

• 0.48 kg

• Input: 100-240 VAC, 50/60 Hz

• Output: 12V/2A

• 14 W

• 50000 h

• Operating: -10° to 40°C

• Storage: -20° to 60°C

• Operating: 10 ~ 90%

• Storage: 5 ~ 95%

• FCC part15B, CE class B

• CE/LVD