If devicestate is passed a port number strip it out.

(closes issue #10930)
Reported by: ibc


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@85280 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -15630,6 +15630,9 @@ static int sip_devicestate(void *data)
 		}
 		ASTOBJ_UNREF(p,sip_destroy_peer);
 	} else {
+		char *port = strchr(host, ':');
+		if (port)
+			*port = '\0';
 		hp = ast_gethostbyname(host, &ahp);
 		if (hp)
 			res = AST_DEVICE_UNKNOWN;