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VOIP.. SY-VPH6020 VoI..

Country/Region china
Company hanghai SendCom Networks Communications Co., Ltd
Categories Hands Free Speakerphone
Telephone 021-51502693, 021-51502695
ICP License Issued by the Chinese Ministry
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    VOIP.. SY-VPH6020 VoI..

    SY-VPH6020 VoIP Phone

    Product Description

    SY-VPH6020 is a kind of voice communication terminal which is based on wide band and independent of PC (personal computer).

    Voice Features

    Support SIP 2.0 (RFC3261) and correlative RFCs

    Support IAX2

    SIP supports 2 SIP servers, public and private server. Can connect to public SIP and private SIP server at the same time

    CodecG.711A/u, G.7231 high/low, G.729a/b, G.722

    Echo cancellation: G.168 Compliance in LEC, additional acoustic echo cancellation(AEC) can reach 96ms max filter length in hands-free mode

    Support Voice Gain Setting, VAD, CNG

    Full duplex hands-free speakerphone

    NAT transversesupport STUN client

    SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call

    DTMF Relaysupport inband, SIP info, RFC2833

    SIP application: support call forward/ transfer/ holding/ waiting/conference/ paging and intercom

    Call control features: flexible dial map, hotline, empty calling no. reject service, black list for reject authenticated call, limit call, no disturb, caller ID

    Support phonebook 500 records

    Incoming calls /outgoing calls / missing calls. Each supports 100 records.

    Support conference and voice record on SIP server

    Support voice record in this phone, 240 seconds max or 3 record max, user-defined record prompt with 1 minute max

    8 kind of ring types

    Network Features

    WAN/LAN: support bridge and router model

    Support PPPoE for xDSL

    Support basic NAT andNAPT

    Support DHCP clientonWAN

    Support DHCP serveronLAN

    Support main DNS and secondary DNS server.

    Support VLAN (optional:voicevlan/data vlan)

    Support DMZ

    Support DNS Relay, SNTP Client, Firewall

    Support VPN (L2TP/UDP TUNNEL)

    QoS with DiffServ

    Network tools in telnet server: including ping, trace route, telnet client

    Maintenance and Management

    Web ,telnet and keypad management

    Management with different account right

    Upgrade firmware through POST mode

    Upgrade firmware through HTTP, FTP or TFTP

    Telnet remote management/ upload/download setting file

    Safe mode provide reliability

    Support Auto Provisioning (upgrade firmware or configuration file)

    Support Syslog




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