Any change in SHELL command

Asterisk Asterisk Dialplan
1

Hello,
Is there any change in SHELL function with asterisk 20.4
As it is executing with other other old dialplan but giving error with new version.

exten => s,n,Set(tempvalueee${digitp}=${SHELL(echo “${tempvalue${digitp}}” | tr -d ’ ')})

[Oct 17 14:12:10] ERROR[133520][C-00000295]: pbx_functions.c:612 ast_func_read: Dangerous function SHELL read blocked
– Executing [s@PlacementResume:64] Set(“SIP/8081-0000028f”, “tempvalueee1=”) in new stack
[Oct 17 14:12:10] ERROR[133520][C-00000295]: pbx_functions.c:612 ast_func_read: Dangerous function SHELL read blocked
– Executing [s@PlacementResume:65] Set(“SIP/8081-0000028f”, “tempvalueee1=”) in new stack

2

Define “old”. The dangerous blocking thing has existed for countless years and is configurable in asterisk.conf

3

thanks for reply @jcolp

do you find any error in dialplan script.
I mean for old is like same is executing with other dialplan

4

Yes, but how old is old?

5

It was mistyped ,

I mean same dialplan script is working with different dialplan but here it is giving error.

6

thanks @jcolp
I have edited asterisk.conf and now it is working fine.

7

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