[OpenSIPS-Users] detect_hold()

[Jesse Cloutier]

Hi list,
I am building an opensips based voip system and am looking at what 
options are available for music on hold. I have noticed that in the 
documentation of the nathelper module section 1.6.8 rtpproxy_stream2uac 
the example 1.26 shows a function "detect_hold()"

But I havnt been able to find any reference to this function anywhere in 
the documentation or the src code of opensips, is this a real function?

Regards
Jesse Cloutier