Using the Clear Channel Protocol

The default protocol for the J-ONE card is Clear Channel. To use Clear Channel, you must assign Logical Span IDs on the J-ONE card before bringing it into service. The channels are ready for call processing when the host receives DS0 Status Change messages indicating that the channels are in service.

Limitations for J-ONE using Clear Channel Protocol

• Preprogrammed call control instruction lists (inseize or outseize) are not supported

• The Channel Parameter Query message is not supported for
J-ONE channels

• The Outseize Control message supports only the following ICBs:

• Seize

• Send Host Acknowledge

• Wait for Host Control

• Wait for Host Control with Answer