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-rw-r--r--channels/chan_sip.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 8caaebfd7..ec3616a22 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -7294,19 +7294,20 @@ static int sip_register(const char *value, int lineno)
enum sip_transport transport = SIP_TRANSPORT_UDP;
char buf[256] = "";
char *username = NULL;
- char *hostname=NULL, *secret=NULL, *authuser=NULL, *expire=NULL;
+ char *hostname=NULL, *secret=NULL, *authuser=NULL, *expire=NULL, *buf2=NULL;
char *callback=NULL;
if (!value)
return -1;
ast_copy_string(buf, value, sizeof(buf));
+ buf2 = strrchr(buf, '@');
- /* split [/contact][~expiry] */
- expire = strchr(buf, '~');
+ /* split [/extension][~expiry] */
+ expire = strchr(buf2, '~');
if (expire)
*expire++ = '\0';
- callback = strrchr(buf, '/');
+ callback = strrchr(buf2, '/');
if (callback)
*callback++ = '\0';
if (ast_strlen_zero(callback))