The meaning of the Denial Event Data information differs depending on the type of protocol used for the call. The transmission protocol for the system is defined on the DS1 screen (add/change/display ds1 location) by:
Table 1: Country Codes and Transmission Protocols
Country Code – Protocol Version |
Country |
Protocol Supported |
B-ChannelMaint. 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 |
3 |
Japan |
NTT INS-NET |
RESTART |
ALERTING |
4 |
Italy |
ETS 300 102 |
RESTART |
PROGRESS |
5 |
Netherlands |
ETS 300 102 |
RESTART |
PROGRESS |
6 |
Singapore |
ETS 300 102 |
RESTART |
PROGRESS |
7 |
Mexico |
ETS 300 102 |
RESTART |
PROGRESS |
8 |
Belgium |
ETS 300 102 |
RESTART |
ALERTING |
9 |
Saudi Arabia |
ETS 300 102 |
RESTART |
PROGRESS |
10-a |
UK |
ETS 300 102 (Connect to DASS II/DPNSS through external converter) |
RESTART |
PROGRESS |
10-b |
UK |
ETS 300 102 (Mercury) British Telcom ISDN 30 |
NONE |
ALERTING |
11 |
Spain |
Telefonica ISDN Spec |
RESTART |
PROGRESS |
12-a |
France |
VN4 (French National PRI) |
NONE |
ALERTING |
12-b |
France |
Modified ETS 300 102 according to P10-20 (Euronumeris) |
NONE |
ALERTING |
13-a |
Germany |
FTZ 1 TR 6 (German National PRI) |
NONE |
ALERTING |
13-b |
Germany |
ETS 300 102 |
RESTART |
ALERTING |
14 |
Czech Republic / Slovakia |
ETS 300 102 |
RESTART |
PROGRESS |
15 |
Russia (CIS) |
ETS 300 102 |
RESTART |
PROGRESS |
16 |
Argentina |
ETS 300 102 |
RESTART |
PROGRESS |
17 |
Greece |
ETS 300 102 |
RESTART |
PROGRESS |
18 |
China |
ETS 300 102 |
RESTART |
PROGRESS |
19 |
Hong Kong |
ETS 300 102 |
RESTART |
PROGRESS |
20 |
Thailand |
ETS 300 102 |
RESTART |
PROGRESS |
21 |
Macedonia |
ETS 300 102 |
RESTART |
PROGRESS |
22 |
Poland |
ETS 300 102 |
RESTART |
PROGRESS |
23 |
Brazil |
ETS 300 102 |
RESTART |
PROGRESS |
ETSI-a |
Europe, etc. |
ETS 300 102 |
RESTART |
PROGRESS |
ETSI-b |
|
ETS 300 102 |
NONE |
PROGRESS |
QSIG |
Private network |
ETS 300 102 |
RESTART |
PROGRESS |
