28 Mar
2017
28 Mar
'17
5:18 p.m.
There is nothing wrong with sending T.38 in the initial invite, if the call is from something that knows T.38 is usable at the very start of the call. However, its best avoided, as so much equipment treats this as an error condition. Regards, Steve On 03/28/2017 07:34 PM, Yu Boot wrote:
Recently updated to 1.6.15 and I've got similiar problem. Asterisk now rejects calls with T.38 in initial INVITE with "488 Not Acceptable Here" message. Fortunately, I can "delete" this wrong T.38 in SDP on a softswitch before FS.