Supports DS1 Rate (24 Digital Channels) and E1 Rate (32 Digital Channels)
All versions support CO, TIE, DID and OPS (Off - Premises Stations) port types using the robbed signal protocol, proprietary bit-oriented signaling, (BOS) 24th channel signaling protocol, and the DMI-BOS 24th channel signaling protocol
Metroline, Inc. • 2250 Meijer Drive • Troy, MI 48084 • Phone: 800-929-8061
Business Hours: Mon-Thurs 8:30 am to 6 pm, Fri 8:30 am to 5:30 pm EST
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