
Chapter 7 Optional VoIP trunk configurations 131
IP Telephony Configuration Guide
4 Click the Save button.
The listing appears on the PortRanges screen.
Figure 43 Port Ranges
Modifying PortRanges
Follow these steps to modify a port range:
1 In Unified Manager, open Services, IP Telephony, Port Ranges.
The PortRanges dialog box appears. Refer to Figure 44.
Figure 44 Port Ranges
2 Select the Port Range you want to modify.
3 From the top menu, click Configuration, and then select Modify PortRanges.
The PortRanges dialog box appears. Refer to Figure 42.
Note: You can reserve multiple discontinuous ranges. Business Communications Manager requires that
each range meet the following conditions:
• Each range must start with an even number.
• Each range must end with an odd number.
• You cannot have a total of more than 256 ports reserved.
Table 29 Media parameters record (Continued)
Field Value Description
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