What's the correct syntax of agi gosub command?

Asterisk Asterisk Support
1

Hi all,

I tried to get asterisk 11 to execute this:

Gosub (subGetTrunkInfo, start, 1($current_trunk, status)).

But the debug log read:

[2015-03-13 23:05:46] VERBOSE[13043][C-00000006] res_agi.c: <Message/ast_msg_queue>AGI Rx << Gosub (subGetTrunkInfo, start, 1(trunk1, status))
[2015-03-13 23:05:46] VERBOSE[13043][C-00000006] res_agi.c: <Message/ast_msg_queue>AGI Tx >> 200 result=-1 Gosub label not found

While there’s this in the dialplan:

dialplan show subGetTrunkInfo
[ Context 'subGetTrunkInfo' created by 'pbx_config' ]
  'start' =>        1. NoOp()                                     [pbx_config]
                    2. Return(${SIPPEER(${ARG1},${ARG2})})        [pbx_config]

-= 1 extension (2 priorities) in 1 context. =-
*CLI>

What am I doing wrong?