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Configuring the Voice Settings
PSTN (LINE Port)
Cisco SPA232D Administration Guide 137
4
VoIP-To-PSTN Gateway Setup
Field Description
VoIP-To-PSTN
Gateway Enable
Choose yes to enable or choose no to disable the VoIP-To-
PSTN Gateway functionality.
Default setting: yes
VoIP Caller Auth
Method
The method to authenticate a VoIP Caller to access the
PSTN gateway. Choose from none, PIN, or HTTP Digest.
Default setting: none
VoIP PIN Max
Retry
The number of times that a VoIP caller can attempt to
enter a PIN, if the VoIP Caller Auth Method is set to PIN.
Default setting: 3
One Stage Dialing Choose yes to enable or choose no to disable one-stage
dialing. This setting applies if the VoIP Caller Auth Method
is none or HTTP Digest, or if caller is in the Access List.
Default setting: yes
Line 1 VoIP Caller
DP
The index number of the dial plan to use when the VoIP
Caller is calling from Line 1 of the same ATA during normal
operation (in other words, not due to fallback to PSTN
service when Line 1 VoIP service is down). the
Authentication is skipped for Line 1 VoIP caller.
Default setting: 1
VoIP Caller Default
DP
The index number of the dial plan to use when the VoIP
Caller is not authenticated. Dial plans are configured in the
Dial Plans section.
Default setting: 1
Line 1 Fallback DP The index number of the dial plan to use when the VoIP
Caller is calling from Line 1 of the same ATA due to
fallback to PSTN service when Line 1 VoIP service is
down.
Default setting: none