Filter
Top Products
Event Data
Issue 1 June 2005 131
Transmission Protocols
See Table 49: ISDN, IP, and SIP-generated denial events (1173 - 1224) on page 189 for the
Denial Events that show Cause Value information (Cause Value, Location Code, and Diagnostic
Code) in Event Data 2 fields.
The meaning of the Denial Event Data information differs depending on the type of protocol
used for the call. The transmission protocol for your system is defined on the DS1 screen (add/
change/display ds1 location command) by:
● The numeric country code value in the Protocol field - sets the country protocol.
● The letter value for the protocol version in the Protocol Version field.
See Table 43, Country Codes and Transmission Protocols,
on page 131.
5 Private Network Serving Remote User (the remote PBX or phone system on the
Called Party premises).
7 International.
A Network beyond inter-networking point.
Table 42: Location Code definitions (continued)
Location
Code
Definition
2 of 2
Table 43: Country Codes and Transmission Protocols
Country Code –
Protocol Version
Country Protocol Supported B-channel
Maint.
Message
Inter-working
Message
1-a US-Canada AT&T TR 41449 / 41459 SERVICE PROGRESS
1-b US Bellcore TR1268;
NIUF.302;
ANSI T1.607
RESTART PROGRESS
1-c US-Canada Nortel A211
AT&T TR 4449/41459
(with Layer 3 timers
adjusted)
SERVICE PROGRESS
1-d US Bellcore TR3268 SERVICE PROGRESS
2 Australia AUSTEL TS014.1;
Telcom Australia TPH 1856
RESTART PROGRESS
1 of 3