Ip0021 VOIP Phone
Place of origin:
Hong Kong
Model No:
IP0021
Payment Terms:
T/T,Western Union,paypal, Credit Card
Minimum Order Quantity:
1 Set/Sets
Supply Ability:
1000 Set/Sets per Week
Package:
VanAccess, None brand, OEM
Delivery Time:
1 day
Brand Name:
Van Access
Features Specifications: Ip0021 VOIP Phone
Voice Functions and Features
·Protocols: SIP RFC3261,RFC 2543, IAX2
·Codecs: G.711A/u, G.7231 high/low, G.729
·Echo cancellation: Supports G.168
·Powerful digital signal processing (DSP)
·NAT transversal: supports STUN client, Citron, AVS
·Voice activity detection (VAD) and comfort noise generation (CNG)
·Advanced adaptive jitter control and packet loss concealment
·Supports SIP info, DTMF Relay, RFC2833Calling Functions and Features
·Hands-free can support up to 96ms
·Call forward/transfer/holding/waiting
·Flexible dialing map
·Caller ID identification
·Support hotline
·Empty calling no. reject service
·Black list for rejected authenticated call
·Do not disturb
·Supports conference and voice recording
Network Functions and Features
·WAN/LAN: Supports bridge and router model
·PPPoE for xDSL, DHCP Client on WAN
·SNTP Client, 802.1p/q, Diffserv
·Network tools in telnet server include ping, trace route, telnet client
Maintenance and Management
·Supports boot monitor
·Can upgrade firmware through boot monitor
·Can upgrade firmware and configuration file through HTTP, FTP and TFTP
·Can config through web, keypad, telnet
·Supports syslog
Let supplier know exactly what you're looking for!
Ip0021 VOIP Phone
