• Cisco 2851 - 12.3(8)T4
• Cisco 2821 - 12.3(8)T4
• Cisco 2811 - 12.3(8)T4
• CISCO3745 - 12.2(15)ZJ
• 3845 - 12.3(11)T
• 3825 - 12.3(11)T
• 3725 - 12.2(15)ZJ
• 3660 series - 12.2(15)ZJ
• 3640 - 12.3(4)T
• 2691 - 12.2(15)ZJ
• 2600XM Series - 12.2(15)ZJ

The Two-slot IP Communications Network Module provides 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 existing Cisco 2600XM Series Cisco 2691 3640 and 3660 and Cisco 3700 Series voice gateway routers.

• Refurbished
• No Returns
• Voice & Fax Integration
• Supports up to eight channels of analog/BRI voice using medium complexity codec or six channels using any supported codec
• Requires at least one Cisco VIC (maximum of two)
• Cisco IOS Software Release 12.2.(15)ZJ Plus images
• IP Communications voice/fax network modules are a cornerstone of Cisco AVVID (Architecture for Voice Video and Integrated Data).
• Completely integrated component of the Cisco IP Communications solution