"Welltech" IP phone (VoIP) SIP WellGate 2 line, 2 Ethernet

  Оборудование "Welltech"

Specification    Application ISP/ITSP (Internet Telephony Service Provider) IP-PBX with office telephony services Multi-nation enterprise communication SOHO Telephony    Telephony Features Support Speaker Phone DND (Do Not Disturb) Call waiting Call Conference (3-way) Call hold / retrieve Call forward (Busy, No-Answer and Unconditional) Call transfer (attended / unattended ) Call pickup MWI (Phase 2) Call List (Missed, received, dialed numbers)    Network Support Fixed IP Dynamic Host Configuration Protocol (DHCP) PPPoE connection (When PPPoE disconnect, SIP-Phone can automatically re-connect) Support QOS by setting DSCP (Differentiated Service Code Point) parameters of VoIP packet    Technical Specification Two 10/100 Base-T RJ-45 Ethernet port with Switch inside LCD Configuration Password Protection 2*16 character LCD display LCD Display Time, Date, Caller ID, Call Duration    Management Features Software Upgrade: TFTP/FTP download Easy ways for system configuration LCD Front Panel Web Browser TELNET    Audio Features Acoustic Echo Cancellation Codec support G.711A/м , G.723.1, G.729 , G.729B Jitter buffer control DMTF :In-band,RFC 2833,SIP INFO    Certification CE, FCC (Proceeding)    Power Supply Input: AC 110 – 220v Output: DC 9V/1A    Operation Environment Humidity: 10 to 90 % (Non-condensing) Operational Temperature: 0 to +40°C Storage Environment Humidity: 10 to 90 % (Non-condensing) Storage Temperature: -10 to +50° C    Compatible with IP-PBX Welltech ePBX-100 Welltech SIPPBX 6200 Asterisk Siemens IP PBX Alcatel IP PBX Lucent IP PBX NEC IP PBX