Buy AIM-VOICE-30

General
Voice Communication Support	VoIP VoATM VoFR
Data Compression Protocol	G.711 G.726 G.729.A G.729.B
Enclosure Type	Plug-in module
Device Type	Voice interface card
Dimensions (WxDxH)	3.3 in x 5.2 in x 0.2 in
Modem
Data Compression Protocol	G.711 G.726 G.729.A G.729.B
Features	Channelized
Voice Communication Support	VoIP VoATM VoFR
Framing Format	G.711
Multiplexed Channels Qty	30
Environmental Parameters
Min Operating Temperature	32 °F
Max Operating Temperature	104 °F
Humidity Range Operating	10 - 85%
Expansion / Connectivity
Compatible Slots	1 x expansion slot

Cisco 30 Channel T1/E1 Digital Voice Module The AIM-VOICE-30 contains DSPs that can support up to 30 medium-complexity voice channels when used with the Voice/WAN (VWIC-MFT) interface card. All DSP voice features such as voice activity detection, echo cancellation, and a full suite of PBX/PSTN signaling protocols are supported. When the AIM-VOICE-30 is used in a Cisco 2600 or 3660 Router, users can use voice over IP (VoIP) or voice over Frame Relay (VoFR) while freeing up the network module slot for other applications. When used with one of the various ATM network modules, voice over ATM (VoATM) and VoIP over ATM are supported.