IP phone FoxGate VP730

Physical/electrical properties and operating conditions:

Basic technical specifications:

• Maintenance of two SIP lines and one IAX2 line.
• Codecs: G.711A/U Law, G.723.1 high/low, G.729a/b, G.722, G.722.1, G.726.
• Echo suppression: G.168 (LEC) echo suppression line, additional acoustic echo suppression (AEC), maximum duration of filtration in headset mode can reach 96 ms.
• VAD – Voice Gain Setting, CNG – background noise generation.
  Maintenance of full-duplex headset.
• SIP: SIP 2.0 (RFC3261), support SIP domain, SIP authentication (none, basic, MD5), peer tpeer.
• Automatic line detection.
• DTMF: maintenance SIP info，DTMF Relay，RFC2833. 
• Call control:

• Call transfer
• Readdressing
• Line hold
• Waiting
• Call intercepting
• 3 side conference
• Group call
• Speaker-phone
• Automatic redial
• Attachment
• Call repeat
• PTT mode push talk
• One-push call
• Call parking
• Flexible dial map
• "hot line"
• Clearance of rejected calls
• " Unfair list "
• function "Do not worry"
• ID caller
• Dynamic dial

• Organizer for 500 records. VCard standard support.  History of incoming, outcoming, missing calls (up to 100 records per each section).
• SIP Privacy maintenance.
• Maintenance of SMS.
• Memo maintenance.
• WMI.
• 12/24 hour mode.
• Summer time support.
• Alarm clock.
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Network parameters:

• WAN/LAN: bridge and router modes.
• PPPoE xDSL.
• NAT and NAPT.
• VLAN.
• STUN client for NAT pass.
• DMZ.
• VPN (L2TP).
• DNS.
• DHCP client (WAN interface).
• DHCP server (LAN interface).
• QoS DiffServ.
• Network utilities: ping, trace route, telnet client.
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Control and maintenance:

• Maintenance of post mode, Software recovery possibility in post mode.
• Separation of access rights to control.
• Boot Monitor.
• Software recovery possibility via Boot Monitor.
• Auto Provisioning support (recovery of software or configured files).
• Control via Web-interface or telnet, keyboard control.
• Multilanguage WEB-interface and LCD-display.
• Update of weaving and configuration file via HTTP, FTP or TFTP. 
• Syslog maintenance.

Additional features:

• 3 programmable keys.
• 6 memory keys.
• Navigation key.
• Big matrix LCD display. 
• Maintenance of 2 headsets (connector 3,5 mm and connector RJ9).