AudioCodes FXO-G Voice Module Mediant 1000 4-Port M1K OMX-1-4FXO-LS-GS

AudioCodes CMX-1 FASB00881/C04 CPU Module for Mediant 1000 VOIP System

Digium TDM400P 4 port TDM To PCI PBX Card W/2 FXO & 2 FXS cards

AudioCodes MP-124D/FXS/AC MediaPack VoIP Gateway AC2 2 to 24 analog GGWU00022

Cisco VIC2-2FXO 2-PORT VOICE INT CARD FXO

AudioCodes CMX-1 FASB00881/C04 CPU Module for Mediant 1000 VOIP System (FD)

AudioCodes Mediant 1000B Module - CRMX-C (FD)