Some Dial Plan Examples (II)
TANDBERG ENTRYPOINT USER GUIDE
Dial Extension (IVR) Examples
Interactive Video Response (IVR), also called extension
IVR is useful in case a limited amount of numbers, e.g. ISDN PRI or BRI lines, is available.
An example shall be provided:
1.An endpoint user calls a Dial Extension service number.
2.The Entrypoint activates the Welcome picture and sound.
3.The Entrypoint, when set in the dial plan, shows the DTMF Information screen.
4.The endpoint user enters the extension (H.324m/H.323/SIP alias) followed by the
#
5.The Entrypoint starts to call the endpoint and the Connecting picture and sound are activated.
6.When the call is connected audio and video are transmitted through the Entrypoint (SIP to SIP calls and H323 to H323 calls will only go through the Entrypoint when Allow Forwarding is set to No).
It is not possible to configure ISDN BRI lines for special functions like dial out only. The Entrypoint will automatically select a free BRI line for H.323 to 3G calls and possibly block a DID or an IVR menu when the BRI lines have different numbers.
Consequently, we strongly recommend that all ISDN BRI lines have the same number range.
Table of | Trademarks & | Patents & |
Contents | Copyright | Disclaimers |
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D 14050.04 |
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10.2007 |
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Dial Extension (IVR) Dial Plan Examples
Example 4: 3G to H.323 IVR |
| Example 5: 3G to H.323 via a Phone book | |||
Entry details: | Enabled: | Check | Entry details: | Enabled: | Check |
| Name: |
| Name: | ||
| Net Type: | H.324m |
| Net Type: | H.324m |
| Prefix: | 123478 |
| Prefix: | 123489 |
Suffix: | Service Type: | Dial Extension | Suffix: | Service Type: | TMS Corporate Directory |
Arguments: | Net Type: | H.323 | Arguments: | Net Type: | e.g. H.323 |
| A V Mode: | Auto |
| A V Mode: | Auto |
Prefix: |
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| Prefix: |
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Suffix: | Allow Forwarding: No | Suffix: | Allow Forwarding: No |
When dialling number 123478 on a 3G handset, one is connected to an | When dialling number 123489 on a 3G handset, one is connected | |
to an TMS Corporate Directory, from which an H.323 or SIP endpoint | ||
IVR service, from which an H.323 endpoint number can be entered. | ||
can be selected. Note that the Net Type to be selected in arguments | ||
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| is irrelevant, since the endpoint to be called is selected from a phone | |
| book. |
Example 6: 3G to SIP IVR |
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Entry details: | Enabled: | Check |
| Name: | |
| Net type: | H.324m |
| Prefix: | 1234790 |
Suffix: | Service type: | Dial Extension |
Arguments: | Net Type: | SIP |
| A V Mode: | Auto |
Prefix: |
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Suffix: | @<SIP_Proxy_Address or Registrar_Address> | |
| Allow Forwarding: No |
When dialling number 1234790 on a 3G handset, one is connected to <UserInputNumber>@<SIP_Proxy_Address or Registrar_Address>, where UserInputNumber is the number keyed in by the user from within the IVR menu.
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