Home Networking AudioCodes M1KB Quad Port FXS Voice Module SOLD OUT AudioCodes M1KB Quad Port FXS Voice Module M1KB-VM-4FXS-O Learn about our Enterprise Pricing$312.03 This product has been discontinued. Please contact us for more information. SKU: US-AUDC-M1KB-VM-4FXS-O-US-USD Category: Networking Related products NETGEAR AV LINE M4250-10G2F-POE+ $687.14 Add to cart RIBBON 5 SIP SIGNALING SESSIONS W/ COMPLETE RTP MEDIA MANIPULATION $537.61 Add to cart Netgear M4250-26G4F-PoE+ $1,351.43 Add to cart AudioCodes MP124, 16FXS Ports – SIP AC Powered $1,640.00 Add to cart