TANDBERG D13192 manual RS232 Interface/Application Programmable Interface API, API commands

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Technical Description of TANDBERG Gateway with software version G2

4.3 RS232 Interface/Application Programmable Interface (API)

Data Standards

Data

TANDBERG Dynamic Data Channel (DDC)

 

Modem

Standard modem commands

Data Interfaces

1 x Data port, RS-232 (9-pin D-sub), Up to 115200 Baud for Data & Control

The RS232 port on the TANDBERG Gateway is implemented as Digital Circuit Terminating Equipment (DCE).

The connectors used are female 9-pin D-subs and the pin-out is shown in table below.

Signal Name

Direction

Pin number

Carrier detect, CD

From DCE

1

Receive data, RXD

From DCE

2

Transmit data, TXD

To DCE

3

Data terminal ready, DTR

From DCE

4

Signal ground, GND

 

5

Data set ready, DSR

From DCE

6

Ready to send, RTS

To DCE

7

Clear to send, CTS

From DCE

8

Ring indicator, RI

From DCE

9

Note: The API commands may also be accessed via Telnet, through the TANDBERG Gateway’s Ethernet connection.

4.3.1API commands

Please refer to the document ‘TANDBERG Gateway API’ (D13202) for details. The RS232 port is used for local software upgrades, local control and diagnostics.

Also, refer to ‘TANDBERG SNMP’ (D12190) for SNMP implementation.

D13192 Rev. 02

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Contents Tandberg Table of contents Miscellaneous Features Introduction Product Description Operation and User InterfaceSoftware Tandberg Gateway Interfaces & Features Network Interfaces and FeaturesMultiple Calls Isdn number plan PRI E1/T1 IsdnPRI Trunk Grouping PRI E1/T1 IsdnSprint Service code ref.2 Service code ref.1PRI Pinout PRI T1 US onlyDirect Inwards Dialing did Dial In ServicesExample Interactive Voice Response IVRService Prefixes IP Dial Out ServicesQuality of Service features QoS HotlineIP adaptive bandwidth management Dynamic playout buffering Diagnostic tools for IPAsymmetrical media capabilities Latency & JitterFunction Port Type AudioVideo Intelligent Packet Loss Recovery Iplr Red Alarm Description of PRI AlarmsYellow Alarm Blue AlarmIntelligent Call Management ICM Tandberg Gateway Capacity Video callsTelephone calls Secure Conference Encryption Tandberg Gateway Capacity typical scenarios for 4Mb Option10 H.243 Multipoint Transparency Isdn channel set-up Aggregation Standards2 H.221 3 H0RS232 Interface/Application Programmable Interface API API commandsOptimised Video Compression Video FeaturesVideo Formats Asymmetric Video FormatsCustom pictures Duo VideoGateway Call Proceeding GW Extension Enquire pictureCustom Sounds Audio FeaturesTelephony Audio Compression AlgorithmsSystem Management Ethernet/LAN InterfacePlatform Requirements Protocols Supported Dynamic Host Configuration Protocol, enabling the system toTransport Control Protocol/User Datagram Protocol/Internet Simple Network Management Protocol , standard for networkSecurity System Management FunctionalitySSL Telnet Challenge ServiceSecurity Alert Disable ServicesOutgoing H.323 call Layer 4 ports used by the systemIncoming H.323 call Listening socketsMiscellaneous features Phone bookFile system FTP Directory dir.prm Environmental Issues TANDBERG’s Environmental PolicyEnvironmental Considerations Product Approvals Electrical SafetyConnection of Tele-Terminal Equipment EMC Emission Radiated Electromagnetic InterferenceNebs approval Product Reliability Technical specification of Tandberg Gateway Mechanical information10Packaging Operating Temperature and Humidity Storage and Transport TemperatureSystem Power Consumption Live Video Resolutions Technical Specification sheetEmbedded WEB server
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