Furuno FELCOM 70 Operator's Manual page 210

9. SYSTEM DESCRIPTION
Calls from Mobiles
See figure.
To make an outgoing call, you use a standard international telephone number
with the 00 prefix. The MES automatically includes information to identify itself
and the particular device that originates.
System signalling
The LES uses the identifying information of the attached device for billing
purposes.
The MES transmits the dialing information on a channel specially assigned by
the NCS to the LES.
LES routes the call over the public telecommunications networks to the intended
destination. When the called party responds, the call proceeds.
Call announcement from mobile to fixed:
The MES uses the Return Identity (RTNID) to communicate with the LES. It uses
the TermlD to identify its IMN number and the service in use.
The attached equipment dials the number and transmits its MSN number to the
MES. The MES routes the MSN to a TermlD.
LES checks that the RTNID is commissioned before connecting the call to the
fixed net.
00 47 67 24 47 00
MSN Service
20 4.8 kbps speech
60 64 kbps data (Gr.4 fax)
61 64 kbps data
48 64 kbps data (Gr.3 fax)
0 4.8 kbps speech
Example of MES Translation Table
9-6
Calls from Mobiles
Term.Id When the MES originates a call it starts
by sending a request to the LES.
1
This initial request for service contains
the MES Return ID and type of service.
51
FELCOM 70 incorporates a configuration
table that contains Originating Id for every
52
device connected and type of service.
61
91
PSTN
LES
Forward/return ID T.ID Type IMN
123456/ABCDEF 1 4.8kbps speech 761234567
123456/ABCDEF 51 64 kbps data 601234789
123456/ABCDEF 52 64 kbps data 601234890
123456/ABCDEF 61 64 kbps data 601234481
123456/ABCDEF 91 4.8kbps speech 761234482
LES Translation Table
67244700