Error : {% firstof error.fax_info error.call_info "unknown error" %}

Caller ID	{% firstof callee_id.name fax.remote_station_id callee_id.number "unknown number" %} ({% firstof fax.remote_station_id caller_id.number "unknown number" %})
Callee ID	{{to.user}} (originally dialed number)
Call received	{% firstof fax.timestamp\|date:"l, F j, Y \\a\\t H:i" date_called\|date:"l, F j, Y \\a\\t H:i" %}