Min. Order Reference FOB Price
20 Pieces US$135.00-170.00 / Piece
Product Description
Product Description CP-8831-K9= Specification CP-8831-K9= Specification Signaling protocol support Session Initiation Protocol (SIP) Codec support G.711, G.729 (a and ab), G.722, and Internet Low Bitrate Codec (iLBC) Calling feature support + Dialing (E.164) Adjustable ringing and volume ...