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ATA Voice Field Reference
Trunk Group page (SPA8000)
ATA Administration Guide 181
B
Voice tab > Line page >
FXS Port Polarity Configuration section
Trunk Group page (SPA8000)
On the SPA8000, you can use the Voice tab > Trunk Group pages (T1 ... T4) to
configure the Trunk Groups. This page includes the following sections:
• ”Line Enable section” section on page182
• ”NAT Settings section” section on page188
• ”Network Settings section” section on page182
• ”SIP Settings section” section on page182
• ”Subscriber Information section” section on page186
• ”Dial Plan section” section on page188
• ”Proxy and Registration section” section on page195
Emergency
Number
Comma separated list of emergency number patterns. If
outbound call matches one of the pattern, SPA will disable
hook flash event handling. The condition is restored to
normal after the phone is on-hook. Blank signifies no
emergency number. Maximum number length is 63
characters.
The default is blank.
Idle Polarity Polarity before a call is connected: Forward or Reverse.
The default is Forward.
Caller Conn Polarity Polarity after an outbound call is connected: Forward or
Reverse.
The default is Forward.
Callee Conn
Polarity
Polarity after an inbound call is connected: Forward or
Reverse.
The default is Forward.