IP Phone PH217 Support China VoIP, SIP, router in telephone Seller, Supplier, Exporter, Manufacturer, Factory

IP Phone PH217 Support China VoIP, SIP, router in telephone
Wuchuan Network(Shenzhen) Limited
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IP Phone PH217 Support China VoIP, SIP, router in telephone

Support Protocol:
• SIP (RFC3261, RFC2543)
• Support codec: G.711A/u, G.722, G.723 high/low, G.729 A/B
• Support G.168 echo cancellation standard, compliant 96ms echo cancellation with speaker mode
• Support voice volume adjustment, including IN/OUT of handset and speaker
• Support Jitter Buffer, VAD, CNG, SIP, Domain name register, point-to-point Call
• Support RTP and RTCP
• Support the Inbound/Outbound transmission; SIP info, DTMF Relay, RFC2833
• Support many countries' standard ring
• Support NAT: Support STUN, CITRON, AVS Mode
• Support SIP domain, SIP Authentication (none, basic, MD5) , Domain Name parse
• Support two SIP server synchronously, including Pubic Server/ Private server, can make a call by any proxy. You can back-up and select any above SIP server.
•Support SIP application, including SIP Call forward/transfer/holding/conference/pickup/redial/unredial/joincall
• Support VPN (L2TP) clients
Network Features:
• Support PPPoE for xDSL, and support auto redial when disconnect
• Support DHCP Client for WAN
• Support DHCP server for LAN
• Support DNS relay for LAN and provide DNS service for LAN Network equipment
• Support DNS domain name resolution in WAN port
• Support SNTP Client to get time from internet
• Support advanced DSP tech to ensure high quality voice
• Support advanced jitter buffer tech to prevent the info package delaying and losing
• Support network tool: ping, trace route, telnet client
• Support three modes to configure WAN port IP, they are: static, DHCP, and PPPoE
• Provide firewall for small LAN
• Provide optional priority level for small LAN
• Support second layer QoS (802.1p)
• Support VLAN
Special and Advanced Function:
• Caller ID display, ban calling out, avoid-disturb setting, auto-answering, auto dial while picking up the telephone, quick dial;
• Call waiting, call transfer, three ways call, and multi-dial forward
• Setting the black list and limit numbers
• Support point to point call
• Setting the ended number methods
• Setting the ended number add, delete and substitution
• Setting the fixed calling ways
• Support phone number with name and number
• Support Silence Suppression, VAD (Voice Activity Detection)
• Support CNG (Comfort Noise Generation)
• Support Echo Suppression and AGC (Automatic Gain Control)
• Support DIGEST validate and MD5/MD5-sess encapsulation
• Support remote auto configuration and edition auto-upgrade.
• Support call record checking and management.
Management and maintainence
•Support safe mode and update via saft mode
• Support configuration via web, keypad, http, telnet; support the user IP address filtering limits
•Support update software and configuration files through HTTP, FTP, TFTP
•Support syslog
•Support set up a number of authorities and user name, password; support reverse Telnet through NAT / firewall machine for remote management


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Related Searches :	sip phone , voip phone
Country Of Origin :	China
Listing Type :	Sell
Contact :	sophia zhong
Address :	Gaoxinqi Industrial Park 1 LiuxianRoad, District 67 Baoan Shenzhen, Guangdong, 518102 China
Telephone :	[86] (755) 36873159
Fax :	[86] (755) 25486019