Datasheet

Copyright © 1999 Cisco Systems, Inc. All Rights Reserved.
Page 4 of 11
Figure 3 VoIP, Video, and Data Integration Over High-Speed ATM
Currently up to 12 voice ports are supported on the Cisco 3640 with an OC-3 ATM configured network module. Voice/Fax over
IP over ATM can be supported using VBR-rt CoS SVCs for VoIP and H.323 applications across the ATM WAN.
Figure 4 CES Data, Voice, and Video Integration with Colocated Cisco ATM Switches
When colocated with an ATM WAN switch, the Cisco 3600 with OC-3 ATM interfaces provides legacy and high-speed LAN
connectivity, along with ISDN and hybrid dial-access concentration, Frame Relay, PPP, X25, or HDLC access, VoIP, synchronous
and asynchronous WAN aggregation, ATM25, or HSSI.
Cisco
3620
Remote Office
or School
Remote Office or School
OC-3
OC-3
OC-3
OC-3
DS3
DS3
DS3
DS3
10/100BaseT
LAN
10/100BaseT
LAN
10/100BaseT
LAN
LAN-Based
Video
LAN-Based Video
Cisco
3620
PBX
PBX
10/100BaseT
LAN
Cisco
3640
LS1010
IGX
™
/MGX
™
IGX/MGX
Cisco 3640
VBR-rt SVC
Support for VoIP
and H.323
ATM
Public/Private WAN
LightStream
®
1010
PBX
PBX
PBX
PBX
CES/Voice
CES/Voice
CES/Voice
OC-3 ATM
LightStream 1010 Switch
OC-3 ATM
OC-3 ATM
OC-3 ATM
Video
Video
Video
Cisco
3640
Cisco
3620
ATM WAN
Cisco
3640
ATM Switch
ATM
Switch
IGX/MGX Switch