The Cisco 2600 Series and Cisco 3660 multiservice access routers provide enterprises and service providers a wide range of solutions for data, voice, and video. These routers are equipped with an Advanced Integration Module (AIM) slot, which provides customers the flexibility to deploy additional features.The AIM-ATM-VOICE-30 combines the ATM features of AIM-ATM and voice features of AIM-VOICE-30 in a single AIM. In addition to the ATM and voice features, the AIM-ATM-VOICE-30 enables voice and data traffic to be carried over an ATM network using AAL2 and AAL5 encapsulation when installed in Cisco 2600 Series or Cisco 3660 router. When used with T1/E1 Voice/WAN interface cards for circuit-mode data and frame-mode data over an ATM network, the AIM-ATM-VOICE-30 supports up to four (Cisco 2600) or eight (Cisco 3600) T1/E1 WAN interfaces, which can be independent links or inverse multiplexing over ATM (IMA) groups. This AIM introduces T1/E1 ATM uplink capability in a WIC slot of the Cisco 2600 Series. For data applications, this allows for low-cost ATM WAN access. For voice applications, when used with the existing NM-HDV and NM-1V/2V voice cards in the Cisco 2600's NM slot, this configuration allows VoATM to be supported on the Cisco 2600 Series platform.