Summary:	ASTERISK-25131: chan_pjsip: In-dialog authentication not handled.
Reporter:	Richard Mudgett (rmudgett)	Labels:
Date Opened:	2015-05-26 12:47:11	Date Closed:	2015-06-02 09:31:18
Priority:	Major	Regression?	No
Status:	Closed/Complete	Components:	Resources/res_pjsip Resources/res_pjsip_session
Versions:	13.3.2	Frequency of Occurrence	Constant
Related Issues:
Environment:		Attachments:
Description:	When the remote peer requires authentication for in-dialog requests then re-INVITEs to the peer cause the call to be disconnected and other in-dialog requests to the peer like MESSAGE just don't go through. Example scenarios: Re-INVITE causes disconnect on incoming call because authentication is not handled. {noformat} Asterisk --- Peer    <-- INVITE    200 OK -->    <-- ACK    INVITE -->    <-- 401 Unauthorized    ACK -->    BYE -->    <-- 200 OK {noformat} In-dialog MESSAGE during incoming call fails. {noformat} Asterisk --- Peer    <-- INVITE    200 OK -->    <-- ACK    MESSAGE -->    <-- 401 Unauthorized    The current message is no longer tried to be sent. {noformat} Re-INVITE causes disconnect on outbound call because authentication is not handled. {noformat} Asterisk --- Peer    INVITE -->    <-- 401 Unauthorized    ACK -->    INVITE/w auth -->    <-- 200 OK    ACK -->    INVITE -->    <-- 401 Unauthorized    ACK -->    BYE -->    <-- 200 OK {noformat} In-dialog MESSAGE during outgoing call actually succeeds. {noformat} Asterisk --- Peer    INVITE -->    <-- 401 Unauthorized    ACK -->    INVITE/w auth -->    <-- 200 OK    ACK -->    MESSAGE -->    <-- 401 Unauthorized    MESSAGE/w auth -->    <-- 200 OK {noformat}
Comments: