Emergency Dial Configurations
To dial emergency numbers, you add dial patterns to the corporate context child context for the emergency numbers. Configure these dial patterns with a Replace URI transformation that inserts the RFC 5031 compliant URN for emergency services. The following contexts and routes show examples of such a configuration. The last table in this topic shows the results of this configuration.
Dial Patterns Configured for the
acme.bedford
context
Prefix | Pattern | Country Code | Replace Prefix | Replace URI | Go To Context |
---|---|---|---|---|---|
911 | URN:service:sos |
Dial Patterns Configured for the
acme.madrid
context
Prefix | Pattern | Country Code | Replace Prefix | Replace URI | Go To Context |
---|---|---|---|---|---|
112 | URN:service:sos |
Dial Patterns Configured for the
acme.berlin
context
Prefix | Pattern | Country Code | Replace Prefix | Replace URI | Go To Context |
---|---|---|---|---|---|
112 | URN:service:sos |
In addition to the preceding dial patterns, the system needs three new routes.
Route # | Source Agent | Calling # | Called # | Dest Agent | Route | Cost |
---|---|---|---|---|---|---|
#1 | * | 1* | "service:sos" | * | PSTN-NA | 0 |
#2 | * | 34* | "service:sos" | * | PSTN-MAD | 0 |
#3 | * | 49* | "service:sos" | * | PSTN-BER | 0 |
This configuration produces the following results.
From | Dial String | Transformations | Result |
---|---|---|---|
acme.bedford | 911 | URN:service:sos | Call is directed to PSTN-NA as emergency URN |
acme.madrid | 112 | URN:service:sos | Call is directed to PSTN-MAD as emergency URN |
acme.berlin | 112 | URN:service:sos | Call is directed to PSTN-BER as emergency URN |