Description
Cisco IP Communications High-Density Digital Network Module – 1 x T1/E1 – 1 x VIC/VWIC DENSITY DIGITAL VOICE NM CISCO WARRIP Communications High-Density Digital Network Module provide enterprise, managed service provider, and service provider with the ability to directly connect the public switched telephone network (PSTN), traditional telephony equipment (such as private branch exchange (PBX), key systems, analog telephones, and fax machines.