EasyManua.ls Logo

Amtelco infinity series - 6.0 H.110 Bus and Clock Modes; 7.0 Layer 1 and Layer 2 Protocols

Default Icon
112 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
• iii •
The H.110 Basic Rate ISDN Board
6.0 THE H.110 BUS & CLOCK MODES .............................. 6-1
6.1 The H.110 Bus ...................................... 6-1
6.2 Clock Modes .......................................6-2
6.2.1 Slave Mode .................................. 6-3
6.2.2 Primary Master Mode .......................... 6-3
6.2.3 Secondary Master Mode ........................ 6-4
6.2.4 Clock Fallback ................................ 6-5
6.2.5 Clock Errors .................................. 6-5
6.3 Configuration Information .............................6-6
6.4 Hot Swap .......................................... 6-6
7.0 LAYER 1 & LAYER 2 PROTOCOLS ............................... 7-1
7.1 Layer 1 ............................................ 7-1
7.2 Layer 2 ............................................ 7-3
7.3 Layer 1 & Layer 2 States .............................. 7-5
7.4 TEI Management .................................... 7-6
7.5 The Packet Data Link ................................. 7-9
7.6 Sending and Receiving Layer 3 Messages ................7-10
8.0 USING “D” MESSAGES FOR LAYER 3 ............................. 8-1
8.1 Q.931 Messages ..................................... 8-1
8.2 “D” Command & Response Messages .................... 8-2
8.3 Information Elements ................................. 8-5
8.3.1 Bearer Capability .............................. 8-5
8.3.2 Cause ....................................... 8-5
8.3.3 Directory Numbers ............................. 8-7
8.3.4 Feature Keys & Indicator Status .................. 8-7
8.3.5 Progress Indicator ............................. 8-8
8.3.6 Signal ....................................... 8-8
8.4 SPIDs & Endpoint Identifiers .......................... 8-9
8.5 Directory Numbers .................................. 8-11
8.6 Display Text .......................................8-11
8.7 NT Call Handling Examples .......................... 8-12
8.7.1 A Call Terminating at a Terminal ................ 8-12
8.7.2 A Terminal Originating a Call ................... 8-13

Table of Contents