Min. Order Reference FOB Price
50 Pieces US$70.00-90.00 / Piece
Product Description
Product Description CP-7811-K9 Specification CP-7811-K9 Specifications Signaling protocol support Session Initiation Protocol (SIP) Codec support G.711a/μ, G.722, G.729a, iLBC Key call features support + Dialing (E.164) Abbreviated dial Adjustable ringing and volume levels ...