Cross-network connections 〉 Linking Two Locations (Headquarters and Branch Office) 〉 Configuration at the Dortmund (A) Location
 
Configuration at the Dortmund (A) Location
ISDN Trunk Settings
Parameter
 
Name
ISDN Dortmund
Description
ISDN access in Dortmund
Public number
49231 4777 000 -999
SIP Trunk Settings
Parameter
 
Name
SIP Dortmund
Description
SIP access in Dortmund
Public number
49231 888 00-99 (numbers assigned by provider)
SwyxLink Trunk AB settings
Parameter
 
Name
SwyxLink AB
Description
Connects Dortmund with Berlin
Managed
locally
Remote Server
SwyxServer B
Public number
4930 555 00 -99
Routing
* Calls from Dortmund to Berlin (+4930*) should first be routed via the SwyxLink connection.
* If the SwyxLink connection is not available, then these calls should be routed via the SIP trunk (SIP Dortmund; priority 500).
* Only if these two routes fail should calls be routed via the public telephone network (ISDN Dortmund) to Dortmund.
Priority
Allowed
Number
Trunk Group
1000
Allowed
+4930*
SwyxLink AB
500
Allowed
+4930*
SIP Dortmund
100
Allowed
+4930*
ISDN Dortmund
Call Permissions
* It is permitted to route calls made via the SwyxLink trunk to Dortmund into the local public network in Dortmund (allowed; +[CC][AC]*). It is not permitted to make calls to other external numbers via this trunk (not allowed; +*). It is permitted to dial internal numbers in Dortmund (allowed; *).
* Users in Dortmund may make calls to any location in Germany (allowed; +49*).
* Calls made via the SIP trunk or ISDN trunk in Dortmund may be routed to any location (allowed; +*).
Profile
Allowed
Destination number
With public line access
SwyxLink-Trunk
Allowed
+[CC][AC]
All
SwyxLink-Trunk
Not allowed
+*
All
SwyxLink-Trunk
Allowed
*
All
User DO
Allowed
+49*
All
SIP Dortmund
Allowed
+*
All
ISDN Dortmund
Allowed
+*
All