Buy  
Home | Sign In | Register | View basket
 
  Advanced search
JR  Information  Technologies Co.,Ltd,  is  a  professional manufacturer  of  VoIP  (Voice  Over  IP)  terminal  products,  dedicating  in  designing,  producing,  marketing,  and  supporting top-ranking  IP  phones  and  gateways.
JR Information Techologies Co., LTD.
 

Sell JR-840 IP PHONE

Post date:2008-07-24
Expiry date:2009-01-08

View large picture

Selling lead description:


HIGH QUALITY, LOW PRICE, BEST SERVICE

Price information:N/A
Packing information:Packing: Inner box MEAS 306*175*130mm G.W./unit 1.3kg Carton MEAS 590*480*360mm G.W. 15kg PCS/CTN 10pcs
Quantity:N/A

 

Member since: 2008-07-24
Country: China

 Contact details:
Tel: 86 755 33896802
Fax: 86 755 33668577
Website: http://www.iplink.cn/
Address: East, Floor 1, periods 1, Xintianxia Industrial Park, Banxuegang Industrial Area, Longgang District, Shenzhen, P.R.C, Shenzhen, Guangdong - China
518112
Contact user | Add to basket
Other products by this user : More >>
JR-820 IP phone supports IAX2,two SIP,protocols,Support Bridge and Router model.Support IAX2 and dual public server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service. 
Features
Support SIP 2.0 (RFC3261) and correlative RFCs
Supprt IAX2
Codec:G.711A/u, G.7231 high/low, G.729, G.722
Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone
Support Voice Gain Setting, VAD, CNG
Full duplex hands-free speakerphone
NAT transverse:support STUN client
SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
SIP support Pubic & Private server. Can connect to Public SIP and Private SIP server at the same time
DTMF:Support SIP info, DTMF Relay, RFC2833
MAIL BOX: iplink.holly AT gmail DOT com
Sell JR-820 IP PHONE
JR-860 DECT IP phone supports IAX2,SIP,protocols,Support Bridge and Router model.Support IAX2 and dual public server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service. 
Features
Support SIP 2.0 (RFC3261) and correlative RFCs
Supprt IAX2
Codec:G.711A/u, G.7231 high/low, G.729, G.722
Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone
Support Voice Gain Setting, VAD, CNG
Full duplex hands-free speakerphone
NAT transverse:support STUN client
SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
SIP support Pubic & Private server. Can connect to Public SIP and Private SIP server at the same time
DTMF:Support SIP info, DTMF Relay, RFC2833
Dimension(W×H×D)
 11.6×8×3 in.(295×205×75mm) 
MAIL BOX: iplink.holly AT gmail DOT com
JR-860 DECT IP PHONE
HIGH QUALITY, LOW PRICE, BEST SERVICE
Sell JR-860 DECT PHONE
JR-901 Gateway supports IAX2,SIP,protocols,Support Bridge and Router model.Support IAX2 and dual public server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service. 
Features
Support SIP 2.0 (RFC3261) and correlative RFCs
Supprt IAX2
Codec:G.711A/u, G.7231 high/low, G.729 ,iLbc
Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone
Support Voice Gain Setting, VAD, CNG
Full duplex hands-free speakerphone
NAT transverse:support STUN client
SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
SIP support Pubic & Private server. Can connect to Public SIP and Private SIP server at the same time
DTMF:Support SIP info, DTMF Relay, RFC2833
Dimension(W×H×D)
 120*77*30mm 
MAIL BOX: iplink.holly AT gmail DOT com
JR-901 VOIP GATEWAY
  Recent trade leads by this user : More >> 
 
 
 
 
   
     
  Back to top  ^