SIP Adapater

RFQ Description

Sir/Madam,We are a medium sized end-user VOIP provider in North America, with over 1200 customers.As a part of our plans to expand our service across ASIAPAC , we would like to pursue business who can provide us with supply of SIP ATA,SIP Phones and Video Phones. If your company like to do business with us and your hardware can support the following features, we would like to test the same with our SIP servers.(We currently use products from Grandstream and SIPURA)Features we are looking for1.SIP V2 xxxxx codec support (G729A/B is a plus)3.Provider lock fearuresxxxxx Configuration support (HTTP/TFTP)xxxxx Firmware update feature6.Web based configuration (desired)7.DHCP supportxxxxx SUpport 9.STUN Server support10.1 LAN/1 WAN Port.xxxxx 1xFXS , 1xFXO ports on ATAsxxxxx 1XFXS port on SIP Phones13.Universal Power , Supporting EUROPE,ASIA and North America Voltages/Frequencies14.Standard Telecom (PSTN) support (ASIA,JAPAN,Australia,North America, Europe)15.DTMF Detection and Relay (RFC 2833, SIP-Info)Desired Features1. 3-Way Calling2. Message waiting3. Call Transfer4. User & Admin level web access5. Flexible and configurable Port ranges6. Built-In Router If you can provide hardware with above features and would like to do business with us, we want to test 2 samples from you (ATA , to start with)Please let us know if you are interested and let us know how we can proceed further.With Regards(For Sevanatech LLC).Cijo Paul206-424-6855 sip v2, ilbc codec, fxo SIP