PLANET VIP-1680FS this is a16-Port VoIP Gateway (16*FXS) - SIP/H323 Dual Protocol that provides high-quality voice communications but also offer secure, reliable Internet sharing capabilities for daily voice and Internet communications. This series can also handling both SIP and the H.323 calls and supports up to 16 registrations of the SIP proxy or H.323 Gatekeeper.

• VoIP Features

–H.323 / SIP dual mode communication
–SIP 2.0 (RFC3261), H.323v4 compliant
–Peer-to-Peer / H.323 GK / SIP proxy calls
–PSTN lifeline for emergency calls (VIP-1680 model)
–Voice codec support: G.711(A-law / u-law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)
–Voice processing: Voice Active Detection, DTMF detection, G.165/G.168 compliant
echo canceller, silence detection, FAX (T.38 / T.30) Mode Option
Built in adaptive buffer that helps to smooth out the variations in delay (jitter)
for voice traffic
–Voice channels status display: This function display each port status likes as on-
hook, off-hook, calling number called number, talk duration, codec

NEW IN THE BOX
One Year Warranty