FOB Price
Obtenir le dernier prix35 ~ 45 / Piece ( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
Commande minimale:
1 Piece
Packaging Detail:
gift packing, 32x23x7cm;1.5kg
Delivery Time:
3 days
Supplying Ability:
500 Piece per Week
Payment Type:
T/T, Western Union, Money Gram, PayPal
Personne àcontacter nico
7014B, Majialong Tianxia Industrial Park (Old 27-29 Building), Yiyuan Road, Nanshan Dist, Shenzhen, Guangdong
Basic Features
Support SIP 2.0 (RFC***1) and correlative RFCs
Support IAX2
SIP supports multi SIP servers. Can connect to multi SIP servers at the same time.
CodecG.**1A/u, G.***1 high/low, G.**9a/b,G.**2,G.**6
Echo cancellation: G.**8 Compliance in LEC, additional acoustic echo cancellation(AEC) can reach *6ms max filter length in hands-free mode
Support Voice Gain Setting, VAD, CNG
Full duplex hands-free speakerphone
SIP support SIP domain, SIP authentication (none, basic,
MD5), DNS name of server, Peer to Peer/ IP call
DTMFSupport SIP info, DTMF Relay, RFC***3 9 kind of ring type and 1 user-defined music ring (optional) Advanced Application Features
Large dot matrix LCD display and soft keys make user easier to use
Friendly graphic menu
2 headset interface ( 2.5mm Jack or RJ9 connector)
6 memory keys, and can realize more than 6 memory keys when connected to extension boardoptional.
Multilanguage realizes localization
SIP application:
support call forward/ transfer (blind/attended/alert)/ holding/
waiting/ 3 way talking/ conference/ paging and intercom/ call park/
pickup/ join call/ redial and unredial/ click to dial/
vport/secondary dialing automatically/ push to talk
Call control features:
flexible dial map,
hotline, empty calling no. reject service, black list for reject
authenticated call, white list, limit call, no disturb, caller ID,
CLIR (reject
the anonymous call), CLIP (make a call with anonymous), Dial without register
Incoming calls /outgoing calls / missing calls. Each support
**0 records.
Support Phonebook **0 records
Support voice record on SIP server(optional)
Support SMS
Support Memo
Support alarm clock
Support Speed dial
Support XML
Maintenance and Management
 ,telnet and keypad management
Management with different account right
Upgrade firmware through POST mode
Telnet remote management/ upload/download setting file
Safe mode provide reliability
Support Syslog
Network Features
WAN/LAN: *0/**0M Ethernet ports, supports Route,and Switch mode.
Support PPPoE for xDSL
Support PoE
Support basic NAT and NAPT
NAT transversesupport STUN client
Support DHCP client on WAN
Support DHCP server on LAN
Support main DNS and secondary DNS server.
Support VLAN
Support DMZ
Support DNS Relay, SNTP Client, Firewall
Support VPN (L2TP/UDP TUNNEL) , Open VPN/TLS, SRTP security protocol
QoS with DiffServ
Network tools in telnet server: including ping, trace route, telnet client
