Avaya Definity SI Maintenance Manual page 200

Routine Maintenance Procedures
CaPro Layer
Are talk paths being established between port networks?
Diagnostics
Can you talk both ways on a set on one port network dialed from another
port network and vice versa?
1. Enter show switch circuit on the A500 console.
screen output.
A500:show switch circuit
_______________________________________________________
| Input |
| port vpi vci| port vpi
|______________|______________|_________________________|
A1.1 0 5 Self
A1.1 0 32 A1.2
A1.1 0 35 A1.2
A1.2 0 5 Self
A1.2 0 32 A1.1
A1.2 0 34 A1.1
Self 0 1 A1.1
Self 0 2 A1.2
_________________________________________________________
Screen 5-36. A500:show switch circuit screen
— The pmp CBR (Constant Bit Rate) virtual circuits (VCs) between
— They are established when calls are first setup between port
— The report above shows one complete talk path: one unidirectional
— These virtual circuits may persist beyond the duration of a phone
— In early version of the Release 2 A500 firmware, these connections
5-96 Issue 4 May 2002
Output | Connection
vci| type class
0 1 pp UBR
0 32 pp VBRnrt pcr=5729
0 35 pmp CBR
0 2 pp UBR
0 32 pp VBRnrt pcr=5729
0 34 pmp CBR
0 5 pp UBR
0 5 pp UBR
A500 port A1.1 (PPN) and A500 port A1.2 (EPN) are used for talk
paths between port networks (PPN to EPN, EPN to PPN, or EPN to
EPN).
networks. Each virtual circuit represents one party of a complete
multiparty talk path.
point-to-multipoint virtual circuit from A1.1 to A1.2, and another from
A1.2 to A1.1.
call. The DEFINITY Call Processing software saves virtual circuits
for a few seconds after the end stations have hung up in case the
VC can be used again for another call between the same two port
networks.
incorrectly identified as pmp UBR.
Screen 5-36
|
parameters |
ppd on
/scr=5729 /mbs=17187
pcr=173
ppd on
/scr=5729 /mbs=17187
pcr=173
ppd on
ppd on
shows the
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