Xblue Networks X-50 - Manual (Page 175)

XBLUE Networks 175
Voice
SIP T
runks
9
•
Register Status - When Set to “On” the Register Expires will be referenced, otherwise it will not be
referenced. The SIP IP Trunk provider will provide the proper settings for this parameter.
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Support E.164 - This protocol was defined by ITU-T, to standardize international telecommunications
numbering plan, used over the Public Switched Telephone Network (PSTN). For proper dialing formats,
some SIP IP Trunk Providers may require this to be enabled. At default, it is disabled.
•
Support Direct Inward Dial (DID) - When set to “Yes” the IP Trunk can be used in DID operation. See
Direct Inward Dial on page 176
Local Port
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Local SIP Port for IP Trunk - Enter the port supplied by the SIP trunk provider.
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Local RTP Port for IP Trunk - Enter the Real-Time Protocol supplied by the SIP trunk provider.
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Support End Dial on # - When set to “Yes” the call will be sent out immediately after pressing the # key.
•
Interdigit Timeout - At the expiration of this timer the call will be sent, even if the user is not done
dialing.
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Pause Time - This is the amount of time that will be placed into a dialed number when a “P” is entered
into the number.
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Session Timeout - This is the amount of communications time for the IP trunk. An entry of Zero means
that there is no restriction.
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RPort - When enabled, the client is behind Network Address Translation (NAT), the Rport will allow SIP
proxy to append the public IP address the NAT port, and transer the SIP message to the correct location.