Custom functions and how to run them

[lgaetz (Lorne Gaetz)]

I presume AddSipHeadet is a typo, but if spelled correctly it does work from the predial hook macro. If you’re using pjsip trunks, then you can’t add headers with this macro, and instead must use the method described here:

PJSIP still has bugs

edit 2018-07-14: The method that follows is no longer working The linked ticket is not a bug, it is a fundamental misunderstanding of PJSIP. You can’t add custom SIP headers to outbound calls on PJSIP channels using the same old method that works for chan_sip (i.e. using the [macro-dialout-trunk-predial-hook] context). This is a problem that I struggled with when I first started using PJSIP, and I addressed it by: Adding custom dial options to the PJSIP trunk, i.e: Ttb(lgaetz-custom-header^s…