CMX218S1 MX-COM, Inc., CMX218S1 Datasheet - Page 2

• Manufacturer Part Number: CMX218S1
• Description: ISDN data and telephony protocol engine
• Manufacturer: MX-COM, Inc.

ISDN Data and Telephony Protocol Engine (no X.25)
Section
1. Block Diagram................................................................................................................ 4
2. Signal List....................................................................................................................... 5
3. External Components.................................................................................................... 7
4. General Description....................................................................................................... 8
5. Application Notes ........................................................................................................ 23
MX-COM, Inc
4800 Bethania Station Road, Winston-Salem, NC, 27105-1201, USA
www.mxcom.com tel: [phone] 744 5050 fax: [phone]
All trademarks and service marks are held by their respective companies
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.1
5.2
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.4.1
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.6.1
4.6.2
4.7.1
4.7.2
4.7.3
4.7.4
4.9.1
Glossary .............................................................................................................................. 9
Initialization........................................................................................................................ 10
ISDN Interface ................................................................................................................... 10
POTS Configuration .......................................................................................................... 12
POTS Operation ................................................................................................................ 13
Data Configuration............................................................................................................. 15
Data Operation .................................................................................................................. 20
Application Programmer's Interface................................................................................... 21
Hardware Description ........................................................................................................ 22
General.............................................................................................................................. 23
Approvals........................................................................................................................... 23
Activation.............................................................................................................................. 10
De-activation or Line Disconnection..................................................................................... 10
Line Failure Detection .......................................................................................................... 10
Incoming Calls...................................................................................................................... 10
Multiple Subscriber Numbering ............................................................................................ 11
Channel Mapping ................................................................................................................. 11
Configuration and Control via DTMF Keypad....................................................................... 12
Keypad Operation ................................................................................................................ 13
Incoming POTS Calls ........................................................................................................... 13
Outgoing POTS Calls ........................................................................................................... 14
Connected Calls ................................................................................................................... 14
Call Clearing......................................................................................................................... 14
Hayes Command Set ........................................................................................................... 15
Hayes Register Set .............................................................................................................. 19
Incoming B-Channel Data Calls ........................................................................................... 20
Outgoing B-Channel Data Calls ........................................................................................... 21
Connected Calls ................................................................................................................... 21
Call Clearing......................................................................................................................... 21
LED Status Indicators (LED1 to LED9, and ILFI) ................................................................. 22
CONTENTS
2
2000 Chiron Technology Limited
CMX218 Advance Information
Doc. # 20480215.001
2000 MX-COM, Inc.
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