Build contact without @ sign if there is no extension

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3440 65c4cc65-6c06-0410-ace0-fbb531ad65f3
23 years ago · 6e9d4faf61
parent 0a4a5483ae
commit 6e9d4faf61
1 changed files with 2 additions and 2 deletions
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@ -3590,9 +3590,9 @@ static void build_contact(struct sip_pvt *p)
 	char iabuf[INET_ADDRSTRLEN];
 	/* Construct Contact: header */
 	if (ourport != 5060)
-		snprintf(p->our_contact, sizeof(p->our_contact), "<sip:%s@%s:%d>", p->exten, ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip), ourport);
+		snprintf(p->our_contact, sizeof(p->our_contact), "<sip:%s%s%s:%d>", p->exten, ast_strlen_zero(p->exten) ? "" : "@", ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip), ourport);
 	else
-		snprintf(p->our_contact, sizeof(p->our_contact), "<sip:%s@%s>", p->exten, ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip));
+		snprintf(p->our_contact, sizeof(p->our_contact), "<sip:%s%s%s>", p->exten, ast_strlen_zero(p->exten) ? "" : "@", ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip));
 }

 /*--- initreqprep: Initiate SIP request to peer/user ---*/