Specify the Service type of the CAS/DS0 group.
none - no service type
casServSw56 - sw56 service for CAS
casServModme - modem service for CAS
casServAuto - auto service for CAS
sgcp - Simple Gateway Control Protocol
(SGCP) service. Used when DS0 is
configured for null signaling.
mgcp - Media Gateway Control Protocol
(MGCP) service. Used when DS0 is
configured for null signaling.
other - none of the above and the below.
trunkingService -
This DS0 group is handled by
trunking service application.
h248 - ITU H.248 Media Gateway Control
service. Used when DS0 is
configured for null signaling.
ds0xconn - Used for DS0 cross connection.