• 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 Enhanced 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
• Voice Channel Capacity: 18 any complexity 24 medium complexity or 48 G.711
• Supports analog/BRI/T1/E1 voice and data WAN. Supports up to 48 channels of G.711 codec 24 channels of medium-complexity codec or 18 channels of any supported codec
• Requires at least one Cisco VIC or VWIC (maximum 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