ROUTING EXAMPLES
CHAPTER 6
91
ECOTEL 3G 16.1. Revised: 1 March 2011.
6.3 ECOTEL AS THE ONLY INTERFACE TO THE OUTSIDE WORLD
In the following example, an analog PBX is
connected directly with the mobile carrier in
mobile NT mode. All FXS ports are bundled to-
gether in a trunk group with the name 30. The
mobile controllers are bundled together in
trunk group 20. The SIM cards are inserted in
the ECOTEL (
SIM4) and the carrier uses them
in a group. That means that the call is sent to
another group when one SIM card is used. The
routing process for the ECOTEL is configured
without changes from mobile toward analog
and vice versa
The following configuration examples are for
analog ECOTELs only: