ZyXEL Communications MSC1000G Series, Руководство пользователя

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Chapter 9 Subscriber Port Setup Screens
Management Switch Card User’s Guide
289
The following table describes the labels in this screen.
Table 131
The Advanced Port SIP Setup Screen
LABEL DESCRIPTION
UP Click this to return to the Port SIP Setup Line Card screen.
Enable Select the check box to activate SIP-based VoIP on this port.
Account Enter the user name for registering the SIP account this port uses. Leave this blank
to use the name of the call service profile this port uses.
Password If you specified a SIP user name for this port in the Account field, enter the
password for registering the SIP account this port uses.
Retype Password to
Confirm Re-type the password for registering the SIP account this port uses. Re-enter it
Customer Information Enter information to identify the subscriber connected to this port. You can use up to
31 printable ASCII characters (including spaces and hyphens).
TEL Enter the telephone number of the subscriber VoIP port. This is used as part of the
port’s SIP URI.
SIP or Dialplan Profile Select the SIP profile or dial plan the port is to use. A SIP profile contains information
about a connection to SIP-based VoIP provider’s servers. A dial plan profile is a
group of dial plans. A dial plan identifies specific types of phone numbers dialed by a
user, and to process the number before transmission by deleting or adding digits
according to the relevant rule. A dial plan can also forward the call to a specific SIP
server.
If you have not configured any profiles, only the default profile DEFVAL can be
selected. Configure SIP profiles in the Profile > VoIP SIP screen.
Call Service Profile Select the call service profile the port is to use. A call service profile contains
location-related information, as well as details of the call services available to
subscribers.
If you have not configured any profiles, only the default profile DEFVAL can be
selected. Configure call service profiles in the Profile > VoIP SIP CALLSVC screen.
DSP Profile Select the digital signal processing profile the port is to use. A DSP profile contains
information about the codecs (coders/decoders)
If you have not configured any profiles, only the default profile DEFVAL can be
selected. Configure DSP profiles in the Profile > VoIP DSP screen.
Impedance This field displays the default VoIP port AC impedance. The default impedance value
depends on the country code (configured in the
VoIP > Countrycode screen).
If you do not want to use the default impedance, select the required AC impedance
of the VoIP port from the drop-down list.
Op Mode Set the port’s VoIP operation mode.
Select DEFVAL to use SIP to connect to a server.
Select v5sip to use V5.2 to connect to a traditional class 5 POTS switch.
Polarity Reverse Turn polarity reversal on or off. Turn on polarity reversal to reverse the tip and ring
after a call is established and again after it terminates. This is used for example, as a
charging signal for some types of payphone.
Tx / Rx Gain Tx : Enter the amount of gain (increase in volume) you want to apply to the signal
received from the subscriber and transmitted to the SIP server.
Rx : Enter the amount of gain (increase in volume) you want to apply to the signal
received from the SIP server and transmitted to the subscriber.
These are measured in tenths of a decibel and the range can be from -200 to 200.
Enter a negative value to decrease the volume.