Cisco 3521 Administrator's Manual page 30

About Cisco IPVC 3500 Series Gateway Features
Table 1-8
Feature
Supported
bandwidths (Kbps)
Call handling
capabilities
Administrator's Guide for Cisco IPVC 3521 BRI Gateway, Cisco IPVC 3526 PRI Gateway, and Cisco IPVC 3540 PRI Gateway
1-14
Cisco IPVC 3500 Series Gateway Feature Specifics
Cisco IPVC 3540 PRI
Gateway
56, 64, 112, 128, 168, 192, 224, 256, 280, 320, 336, 384,
448, 512, 672, 768, 1288, 1472, 1680 and 1920.
NOTE: Bandwidth rates of 256 Kbps and up support the G.722 audio codec.
For 1 x PRI T1 line:
23 ports (voice)
23 ports 1B (video and data)
11 ports 2B (video and data)
3 ports 6B (video and data)
For 2 x PRI T1 lines:
46 ports (voice)
30 ports 1B (video and data)
23 ports 2B (video and data)
7 ports 6B (video and data)
For 1 x PRI E1 line:
30 ports (voice)
30 ports 1B (video and data)
15 ports 2B (video and data)
5 ports 6B (video and data)
For 2 x PRI E1 lines:
60 ports (voice)
30 ports 1B/2B (video and
data)
10 ports 6B (video and data)
Chapter 1 Overview of the Cisco IPVC 3500 Series Gateway
Cisco IPVC 3526 PRI
Gateway
For 1 x PRI T1 line:
23 ports (voice)
23 ports 1B (video and
data)
11 ports 2B (video and
data)
3 ports 6B (video and
data)
For 1 x PRI E1 line:
30 ports (voice)
30 ports 1B (video and
data)
15 ports 2B (video and
data)
5 ports 6B (video and
data)
Cisco IPVC 3521 BRI
Gateway
56, 64, 112, 128,
224, 256, 336, 384
and 512.
For 4 x BRI lines:
8 voice-only calls
or 8 video calls or
any combination of
the two:
1 call x 512 Kbps
1 call x 384 Kbps +
2 calls x 256 Kbps
4 calls x 128 Kbps
8 calls x 64 Kbps
OL-7995-01