[Freeswitch-users] Originate doubt

[Raimundo Pérez Nieves]

Hi guys
Why this works?
<action application="bridge" data="sofia/external/550075372035172 at 64.34.75.23"/>
And this not?
$con->bgapi("originate","{origination_uuid=$uuid}sofia/external/55007537203517%64.34.75.23 5004");
And I exchange % for @.
Get this error
2018-01-16 11:18:39.410205 [WARNING] mod_sofia.c:4652 Cannot locate registered user 550075372035172 at 64.34.75.23