Why is there a long context switch and call drop in Asterisk?

Question

Asterisk

Good afternoon!
In our work, we use a system of callbacks from websites.
At the moment, the callback scheme is written in such a way that the call passes from one context to another through the GoTo () application. There are 3 contexts on the call path. First GoToIfTime(), then GoTo() to the right context, then GoTo() to the right context where the call is already being made.
The call switches between contexts with a delay.
Very often, with such a scheme, the call breaks down, hanging on one of the contexts and not reaching the last context where the call is made.
It just happens logoff.
Response timeouts have been increased in manager.conf.
authtimeout=120
httptimeout=120
Why is there a long context switch and call drop in Asterisk?

Answer 1

if you are making an AMI Originate skull, then add
Async: true to the call

Answer 2

The problem was solved by correcting errors in the dialing plan.