Title: MGCP CAS Packages
Author(s): B. Foster.
Status: INFORMATIONAL
Date: Feb 2001
Length: 116818
This document contains a collection of media gateway Channel Associated Signaling (CAS) packages for R1 CAS, North American CAS, CAS PBX interconnect as well as basic FXO support. Included are six packages. The "MS" package covers MF single stage dialing trunks. This includes wink start and immediate start PBX DID/DOD trunks as well as basic R1 and Feature Group D (FGD) Terminating protocol [3]. The "DT "package covers immediate start and basic DTMF and dial-pulse trunks and the "BL" package covers the interface to a basic PBX (digital or FXS interface). In addition to the Terminating protocol, there are three other FGD protocols described in [3]. These include EAIN and EANA which is covered by the enclosed "MD" package and the Operator Service Signaling protocol which is handled by the "MO" package. Support for basic FXO interconnect is provided by "DO" package.
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