Avaya Communication Server 1000 Installation And Commissioning Manual page 46

System components
MGC IPE card
(slot) number
representing
the E1/T1
span in LD 17
2
3
4
5
6
7
8
Important:
For the PRI Gateway, the following software package for the functionality that allows the use
of port 0 or port 1 is provided in CS 1000 Extended Media Gateway PRI (MGP) package
418.
For the example described in
faceplate of the E1/T1 card) eight span example with package 418 equipped
define MSDL or DCHI in the system software as follows:
• for the pure configuration of eight DDCH interfaces (port 0 and 1 enabled), define four
MSDL D-channels on card numbers 2, 4, 6 and 8 using ports 0 and 1
• for the pure configuration of eight DCHI (onboard) interfaces (port 1 enabled), define eight
DCHI D-channels on card numbers 1, 2, 3, 4, 5, 6, 7 and 8 using port 1
• for the mixed configuration of four DDCH interfaces and four DCHI (onboard) interfaces,
define two MSDL D-channels on card number 2 and 4 using ports 0 and 1 and define four
DCHI D-channels on card numbers 5, 6, 7, and 8 using port 1
46 Media Gateway 1000E PRI Gateway Installation and Commissioning
Pure
configuration of configuration of
DDCH onboard DPNSS/
(NTBK51AA/ DASS (DCHI) 4
NTBK51AAE5/ DCHI interfaces
NTBK51CAE5 and
later) 4 DDCH
Interfaces with
Port 0 and 1
enabled
Upper left DDCH
Port 1
Upper right DDCH
Port 0
Upper right DDCH
Port 1
Not supported Not supported
Not supported Not supported
Not supported Not supported
Not supported Not supported
Table 10: DDCH and DCHI fixed allocation map (face-to-
Comments? infodev@avaya.com
Pure Possible mixed
configuration 2
DDCH Interfaces
+ 2 DCHI
interfaces
with Port 1
enabled
DCHI Port 1 Upper left DDCH
DCHI Port 1 DCHI Port 1
DCHI Port 1 DCHI Port 1
Not supported
Not supported
Not supported
Not supported
PRI
Gateway
E1/T1
span
number
2
Port 1
3
4
5
6
7
8
on page 47,
March 2013