I have php script.
This script generates call file in spool/asterisk/outgoing
In call file there is dial string.
If dial string is SIP/phone@provider - everything is perfect, where provider is section from sip conf.
If I will try to prepare dial string, using username and password - I have no chaqnce.
When I try SIP/user:passwd@email@example.com - no such server firstname.lastname@example.org, if I try SIP/user:passwd:email@example.com - Failed to authenticate on INVITE to user.
Any sugestions are wellcome