الوصف

Q**0 is a single line SIP phonel and is designed for users requiring access to basic telephony and messaging services. Working behind the SIP server or IP PBX, this IP phone is an ideal point of sale phone for the hospitality market as hotel bathroom phone or lobby phone.

 
FEATURES
? Call hold, Call waiting, and call forwarding
? Conference calling (with or without server)
? Call transfer (blind or consultative)
? 8 distinctive ring tone
? Volume and Ringer level control
? Do not disturb
? paging/intercom
? Auto answer
? Configurable dial plan

USER INTERFACE
? Keypad dialing
? Voicemail retrieval via keypad or programmable keys
? 1 programmable keys for speed dial or feature access.

CONFIGURATION AND MANAGEMENT
? Simple Web-based configuration and status check
? Auto-provisioning using TFTP/FTP
? Update phone book remotely via web browser
? Software upgrade via TFTP or FTP

ENTERPRISE FUNCTIONALITY
? **2.3af Power over Ethernet
? VLAN and DSCP
? VPN

Vertical market opportunities for the Q**0 IP Phone
? Hospitality: second guestroom phone or lobby phone
? Education: classroom phones
? Retail: point of sale phone
? Healthcare: patient room phones
? General business: entry-level, single-port IP phone

TECHNICAL SPECIFICATION
Protocols Supported:
? SIP (RFC***1, RFC***2).
? SDP (RFC***7)
? (SIP) Subscribe/Notify(RFC***5)
? (SIP) Offer/Answer Model(RFC***4)
? (SIP) Refer Method (RFC***5)
? DTMF transport (RFC***3)
? SIP INFO and in-band DTMF transport
? RTP/RTCP (RFC***0,***1)
? (SIP)DNS SRV (RFC***1)
? IAX2
? Peer to Peer calling

Networking:
? Support basic NAT and NAPT.
? Support PPPoE for xDSL.
? Support DHCP Client on WAN
? Support DNS Relay, SNTP Client, Firewall
? Network tools in telnet server: Including ping, race route, telnet client

QoS:
? DiffServ /IP Precedence; IEEE **2.3p

Audio/ Codec:
? G.**1 A law and G.**1 U law *4K
? G.**9
? G.**3.1
? DTMF tone Generation
? Acoustic echo cancellation
? Built-in audio mixer

Security:
? voice encryption(RC4,etc.)

User level configuration and status:
? Brower based configuration interface and status page
? Edit the programmable keys using web interface

Operating Environment:
? **0C***0C(**0F****0F)
? Relative Humidity:*0% to *5%, non-condensing

Dimension:
? **5mm(L)X*0mm(W)X*5mm(H)
? Weight: 0.6kg/1.*5kg (shipping weight)
? Color : Black or Ivory