My carrier told me that they wont accept the subscribe inside the ALLOW: header
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO
How do I get rid of it?
From my research, I found that the disallow and allow fields inside sip_additional.conf and sip.conf is for codecs.
I have seen people paste headers on this forum without subscribe inside the Allow: header, so I’m pretty sure its possible.
I’m pretty new to Asterisk, so any help would be appriciated.