Include the Username field in SIP Registry events when Status is registered

In ASTERISK-17888, the AMI Registry event during SIP registrations was supposed
to include the Username field. Somehow, one of the events was missed. This
patch corrects that - the Username field should be included in all AMI Registry
events involving SIP registrations.

(issue ASTERISK-17888)

(closes issue ASTERISK-21201)
Reported by: Dmitriy Serov
patches:
  chan_sip.c.diff uploaded by Dmitriy Serov (license 6479)
........

Merged revisions 382847 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@382848 65c4cc65-6c06-0410-ace0-fbb531ad65f3

UPGRADE.txt

@@ -27,6 +27,10 @@ From 11.3 to 11.4:
   if a denoiser is attached to the channel; this option gives them the ability
   to remove the denoiser without having to unload func_speex.
 
+* The Registry AMI event for SIP registrations will now always include the
+  Username field. A previous bug fix missed an instance where it was not
+  included; that has been corrected in this release.
+
 From 11.2.0 to 11.2.1:
 * Asterisk would previously not output certain error messages when a remote
   console attempted to connect to Asterisk and no instance of Asterisk was

channels/chan_sip.c

@@ -23234,7 +23234,7 @@ static int handle_response_register(struct sip_pvt *p, int resp, const char *res
 
 		r->regstate = REG_STATE_REGISTERED;
 		r->regtime = ast_tvnow();		/* Reset time of last successful registration */
-		manager_event(EVENT_FLAG_SYSTEM, "Registry", "ChannelType: SIP\r\nDomain: %s\r\nStatus: %s\r\n", r->hostname, regstate2str(r->regstate));
+		manager_event(EVENT_FLAG_SYSTEM, "Registry", "ChannelType: SIP\r\nUsername: %s\r\nDomain: %s\r\nStatus: %s\r\n", r->username, r->hostname, regstate2str(r->regstate));
 		r->regattempts = 0;
 		ast_debug(1, "Registration successful\n");
 		if (r->timeout > -1) {