3Com 3C13636 Configuration Manual page 11

3Com Router 3000 Ethernet Family
Configuration Guide
Attribute
Note:
Currently, hot swap of interface cards/fans/power supplies is restricted to the 3Com
Router 6000.
E1 port for R2, DSS1, Q.SIG, and digital E&M
signaling
E1/T1 voice T1 port for DSS1 and Q.SIG subscriber signaling
simultaneous voice data transmission over PRI
interfaces
Local-first authentication
Card number/password flow and calling number
Voice RADIUS
flow
One-stage and two-stage dialing
Interacts RAS messages with GK Server as GK
Client, and dynamically resolves called number
GK Client
to the peer gateway address
Standby GK Server
PPP-based RTP and TCP header compressions
PPP-based STAC-LZS compression
IPHC
PPP-based link fragmentation and interleave
3Com Corporation
1-7
Chapter 1 v2.4x Overview
Description