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ATA Voice Field Reference
Line page
ATA Administration Guide 179
B
Voice tab > Line page >
VoIP Fallback to PSTN section (SPA3102)
Voice tab > Line page >
Dial Plan section
The default dial plan script for each line is as follows: (*xx|[3469]11|0|00|[2-
9]xxxxxx|1xxx[2-9]xxxxxx|xxxxxxxxxxxx.). The syntax for a dial plan expression is
as follows:
Auto PSTN Fallback
If enabled, the ATA device automatically routes all calls to
the PSTN gateway when the Line 1 proxy is down
(registration failure or network link down).
The default is yes.
Dial Plan Entry Functionality
*xx Allow arbitrary 2 digit star code
[3469]11 Allow x11 sequences
0Operator
00 Int’l Operator
[2-9]xxxxxx US local number
1xxx[2-9]xxxxxx US 1 + 10-digit long distance number
xxxxxxxxxxxx. Everything else (Int’l long distance, FWD, ...)