Administrator's Guide

Chapter 10. SIP Services
Remove Via Headers
Some SIP servers won’t accept requests with more than one Via header. To be able to com-
municate via these servers, you can select to remove all Via headers but one in requests to
those servers. The Via headers are added again when the reply passes the Telecommuting
Module.
Here, list servers that won’t accept more than one Via header in SIP requests.
SIP Server
Enter the DNS name or IP address for the SIP servers that won’t accept more than one Via
header.
Delete Row
If you select this box, the row is deleted when you click on Create new rows, Save, or Look
up all IP addresses again.
Create
Enter the number of new rows you want to add to the table, and then click on Create.
Translation Exceptions
Usually, the Telecommuting Module rewrites IP addresses in the SIP signaling to hide it for
the receiver. For some reasons, you might want to except certain IP addresses from being
rewritten. Enter those IP addresses in the table.
Except this from translation
Enter the DNS name or IP address to be excepted from IP address translation. If you enter a
DNS name, the corresponding IP address will be excepted from translation.
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