TANDBERG D1320203 User Manual
TANDBERG Hardware
Table of contents
Document Outline
- 1. Introduction
- 2. Connecting to the Data port Command Interface through the RS-232 port.
- 3. Connecting to the Data port Command Interface using Telnet
- 4. The TANDBERG 3G Gateway Commands
- 4.1. Introduction
- 4.2. The commands
- Each dial plan has the following general fields, i.e. Dialplan entry details:
- Enabled – If the box is checked the service becomes available.
- Name – The name of the dial plan as represented in the Dialplan Configuration overview.
- Net type – Inbound call net type; either H324m, H323, SIP or All. All means that independent of the net type the call is accepted on a match with the predefined Prefix and Suffix.
- Each dial plan has the following service specific fields:
- Argument details for the default DID service:
- For a dial plan based on a DID service the following Arguments, i.e. properties, can be distinguished:
- Net type - Either H324m, H323 or SIP of the outbound call.
- AV mode – This mode determines the outbound audio and video call settings. It is either Audio Only, Audio + Video, Auto(matic) no fallback to audio, Auto + fallback to audio and Auto + always fallback to audio. In the “Audio Only” mode a voice call is being setup, even when all endpoints support both audio and video capabilities. In the “Audio + Video” mode a call is only being setup when endpoints support both audio and video capabilities and a call with both these capabilities can be setup. In the “Auto” mode a call is being setup according to the capabilities of the endpoints. Of the latter, 3 versions can be distinguished: no fallback to audio, fallback to audio or always fallback to audio. In the “no fallback to audio” case either an “audio + video“ or an audio only call is being setup, depending on the capabilities choice of the initiating endpoint, i.e. when an “audio + video” call is being setup, whereas the receiving endpoint only supports audio, the call is terminated. In the “fallback to audio” case capabilities can be changed to an audio only call when the receiving endpoint supports only audio, even when an “audio + video“ call is being setup by the initiating endpoint. The “always fallback to audio” case is used in case the telephony switch interferes or cannot handle capability renegotiation, therefore when an “audio + video” call fails automatically an audio call is being setup.
- Prefix – Specifies the first part, i.e. the part preceding the remainder, of the outbound number. The outbound prefix can be defined under “Arguments”.
- Suffix – Specifies the last part, i.e. the part appended to the remainder, of the Outbound number. The outbound suffix can be defined under “Arguments”.
- Use remainder - Specifies whether a particular part, i.e. the remainder, of the inbound number will be used to form a part of the outbound number. For a remainder to become non-zero a specified inbound “Prefix” has to match the first part and/or a specified inbound “Suffix” has to match the last part of an inbound number, however individually or combinations of both never fully match the complete inbound number. Both inbound Prefix and Suffix can be defined under “Dialplan entry details”. When “Use remainder”, is active the previously mentioned “remainder” will be appended to and precede the “Prefix” and the “Suffix” of the outbound number, respectively. The outbound “Prefix” and “Suffix“ precede and append, respectively, the “remainder” as to form the complete outbound number. The latter prefix and suffix can be defined under “Arguments”. Prefixes and suffixes are standard parameters of dial plans. Suppose, as an example, the prefix, inbound, prefix and postfix numbers equal 1234, 9876154, 9876 and 54 respectively then the remainder equals 1 and the outbound number will be 12341. For the same settings with an inbound number 9876254 results in an outbound number 12342. In case the prefix and/or suffix fully match the inbound number the remainder will be empty and the useremainder value will be ignored.
- Allow forwarding - After call setup the call is offloaded from the 3G Gateway system, i.e. not routed via the 3G Gateway system any longer, to free resources.
- Use sub number - The sub number is a number extension following the main number and is separated from the main number by a "*". In this way a number plan behind a main number can be reached directly.