Cisco Router Series:

• 2800
• 2900
• 3800
• 3900

The Cisco® IP Communications voice/fax network modules provide enterprises managed service providers and service providers the ability to directly connect the public switched telephone network (PSTN) and traditional telephony equipment (private branch exchange [PBX] key system analog telephones fax machines etc.) to Cisco 2800 2900 3800 and 3900 Series Unified Communications routers. This set of Cisco IP Communications voice/fax network modules delivers the most versatile combination of analog and digital voice and data capabilities in a single network module. As a completely integrated component of the Cisco Unified Communications solution including Cisco Unified Communications Manager (UCM) Cisco IP phones Cisco Unity® unified messaging software Cisco IP Contact Center (IPCC) and the entire line of Cisco IP Communications products the Cisco IP Communications voice/fax network modules are a cornerstone of Cisco Unified Communications. When used in a Cisco unified communications router with Cisco UCM Cisco Unified Survivable Remote Site Telephony (SRST) or Cisco UCM Express the Cisco IP Communications voice/fax network module is a complete IP Communications solution for the business branch.