zhengzhou yuneng communication co.,ltd -

zhengzhou yuneng communication co.,ltd

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yus10 usb phone
Specification: usb phone support skype and so on
Detail: Key Features Seamless integration with Skype without need of any special drivers or plug-in software Rings loudly on an incoming call Fully functional keypad enables you to make/receive calls even easier Ho...

ywh800b sip protocol voip phone
Specification: sip protocol nice quality voip phone
Detail: Key Features ?? Support 5 navigation/menu/volume keys, 13 dedicated function keys for: HOLD, SPEAKERPHONE, SEND/REDIAL, MUTE, TRANSFER,CONFERENCE, and MESSAGE(with message indicator),LINE1,LINE2,DND,INTERCOM,PHONE BOOK,PICK...

ygw80 support sip protocol
Specification: support sip protocol 4 fxs
Detail: Support SIP Support Bridge and Router(NAT&NAPT) models. ***/UDP/IP, ICMP, HTTP, DHCP Client (WAN Interface), DHCP Server(LAN Interface), DNS Client, DNS Relay, SNTP, PPPoE, FTP, TFTP. Voice Codecs: G.711,G.729A...

ygw60 two ports sip gateway
Specification: two ports sip protocol support fax
Detail: Support SIP protocol Support Bridge and Router(NAT&NAPT) models. ***/UDP/IP, ICMP, HTTP, DHCP Client (WAN Interface), DHCP Server(LAN Interface), DNS Client, DNS Relay, SNTP, PPPoE, FTP, TFTP. Voice Codecs: G.71...

ywh800a sip phone
Specification: voip phone with 2 sip account nice quality
Detail: Support 5 navigation/menu/volume keys, 13 dedicated function keys for: HOLD, SPEAKERPHONE, MUTE, TRANSFER, CONFERENCE,and MESSAGE(with message indicator),6 speedkeys. ?? Support SIP 2.0 (RFC 3261), ***/UDP/IP, RTP/R***, ICM...

voip phone ywh600 sip phone with fxo
Specification: sip phone with fxo and poe with 3-sip account
Detail: SIP v1 (RFC2543), v2(RFC3261) Support Route,Two 10/100Mbps MACs Support T.38(Doing) IP/***/UDP/RTP/R*** IP/ICMP/ARP/RARP/SNTP TFTP Client/DHCP Client/ PPPoE Client Telnet/HTTP Server DNS Cli...


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