
X-Lite 4 for Mac User Guide
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Session timer preference This field specifies your preference for which party should send the refresh. The preference is not
a guarantee that the refresh will be performed by the specified party. The choices are:
• None: No preference.
• Local refreshes: Your computer sends.
• Remote refreshes: The other party sends.
• UAC refreshes: The user agent client (the party that initiated establishment of the
communications) sends.
• UAS refreshes: The user agent server (the other party) sends.
Send SIP keep-alives Typically on, to instruct X-Lite to send SIP keep-alive messages in order to maintain a “pinhole”
through your firewall for SIP messaging.
Use rport Typically on.
Send outgoing request
directly to target
When checked,
requests with a comp
lete URI (
[email protected]) go t
o ABC.com and the “Se
nd
outbound via” field on the General tab (page 26) is ignored.
If you check this field, make sure you also set “Send outbound via” (on Accounts > Account) to
“Domain”.
Typically off. This field is intended for test labs and may cause problems in a NAT environment.
Use old style hold Check this box only if your VoIP service provider advises you to do so.
Table 7: Accounts – Advanced
Field Description
Commentaires sur ces manuels