User`s manual

Table Of Contents
SIP User's Manual 5. Web Management
Version 5.0 95 October 2006
5.6.5 Configuring the TDM Bus Settings
¾ To configure the TDM Bus Settings parameters, take these 5 steps:
1. Open the ‘TDM Bus Settings’ screen (Advanced Configuration menu > TDM Bus
Settings); the ‘TDM Bus Settings’ screen is displayed.
2. Configure the TDM Bus Settings parameters.
3. Click the Submit button to save your changes.
4. To save the changes so they are available after a power fail, refer to Section 5.9.2 on
page 124.
5. A device reset is required to activate the TDM Bus Settings parameters. To reset the
gateway, refer to Section 5.9.3 on page 125.
Figure 5-26: TDM Bus Settings Screen
Note: Usually the ‘PCM Law Select’ parameter is set to A-law for E1 trunks and
to µ-law for T1 trunks.
Refer to Section 10.1 on page 243 for information on configuring the ‘TDM Bus Clock
Source’, ‘TDM Bus Enable Fallback’ and ‘TDM Bus PSTN Auto Clock’ parameters.