Chapter 6 Server
X2002 User’s Guide
131
Default SIP
Client
Registration
Expiration
The X2002 is a SIP registrar server. A SIP registrar server maintains a
database of SIP identity-to-IP address (or domain name) mapping. The
X2002 checks your username, password and realm when you register.
Enter the number of seconds SIP clients are registered with the X2002
before their registration record is deleted.
Make sure that the client SIP devices are configured to re-register at an
interval smaller than the time set in this field.
You can enter expiration times for SIP clients that use NAT as well as
those that do not.
RTP Port Range
When you make a VoIP call using SIP, the RTP (Real time Transport
Protocol) is used to handle voice data transfer.
Enter the listening port number(s) for RTP traffic or keep the default
values. Enter the port number at the beginning of the range in the first
field and enter the port number at the end of the range in the second
field.
Default Ring
Time
Specify for how many seconds the X2002 sends a ringing tone to client
devices for incoming calls.
Codec G723.1
Select
Enable
to turn on support for G723.1 voice codec or select
Disable
to turn off support for the G723.1 voice codec.
Note: This setting only takes effect after a system restart.
Disable
Personal AA
Select
From external call
to disable the X2002’s Auto-Attendant
feature for calls received from outside the PBX-managed telephone
system.
Select
From internal call
to disable the X2002’s Auto-Attendant
feature for calls received from within the PBX-managed telephone
system.
DNS SRV
Select
Enable
to have the X2002 query your ISP’s DNS server for a list
of any available SIP servers that it maintains. This is useful if your static
SIP server exeriences difficulties, making it hard for your IP phone
users to make SIP calls. Doing this, however, could impact the X2002’s
performance.
Select
Disable
to turn off the DNS SRV query. This is the X2002’s
default setting for this feature.
Enable Session
Timer
Select this to enable the session timer.
Minimum SE
Enter the minimum time in seconds before an idle SIP connection
expires. You can enter a value between 90 and 1800.
Session Expires Enter the duration in seconds before an idle SIP connection expires. You
can enter a value between 90 and 86400.
The value entered in this field must be greater than or equal to the
value entered in the
Minimum SE
field.
Apply
Click this to save your changes.
Reset
Click this to set every field in this screen to its last-saved value.
Table 21
Server > IP-PBX Global Setting (continued)
LABEL
DESCRIPTION
Содержание X2002
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Страница 24: ...Table of Contents X2002 User s Guide 24...
Страница 25: ...25 PART I User s Guide...
Страница 26: ...26...
Страница 40: ...Chapter 2 How It Works X2002 User s Guide 40...
Страница 99: ...99 PART II Technical Reference...
Страница 100: ...100...
Страница 124: ...Chapter 5 Network Deployment X2002 User s Guide 124...
Страница 166: ...Chapter 7 Auto Provision X2002 User s Guide 166...
Страница 170: ...Chapter 8 QoS X2002 User s Guide 170...
Страница 248: ...Chapter 16 Click To Talk Group X2002 User s Guide 248...
Страница 252: ...Chapter 17 Group Access Code X2002 User s Guide 252...
Страница 304: ...Chapter 19 Auto Attendant X2002 User s Guide 304...
Страница 312: ...Chapter 20 LCR X2002 User s Guide 312...
Страница 346: ...Chapter 22 Call Services X2002 User s Guide 346...
Страница 380: ...Chapter 25 Status Observation X2002 User s Guide 380...
Страница 402: ...Chapter 27 Call Detail Record CDR X2002 User s Guide 402...
Страница 410: ...Chapter 28 ACD Logs X2002 User s Guide 410...
Страница 416: ...Chapter 29 Administrator Accounts X2002 User s Guide 416...
Страница 424: ...Chapter 30 Diagnostics X2002 User s Guide 424...
Страница 426: ...Chapter 31 X2002 User s Guide 426...
Страница 446: ...Chapter 32 Remote Management X2002 User s Guide 446...
Страница 448: ...Chapter 33 TFTP Management X2002 User s Guide 448...
Страница 462: ...Chapter 35 License Control X2002 User s Guide 462...
Страница 482: ...Chapter 36 Web Portal X2002 User s Guide 482...
Страница 508: ...Chapter 39 Product Specifications X2002 User s Guide 508...
Страница 548: ...Appendix C Legal Information X2002 User s Guide 548...
Страница 562: ...Index X2002 User s Guide 562...