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-rw-r--r--channels/chan_iax2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 1caf0aaf8..8f6e3dc29 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -6152,7 +6152,7 @@ static void vnak_retransmit(int callno, int last)
AST_LIST_TRAVERSE(&frame_queue, f, list) {
/* Send a copy immediately */
if ((f->callno == callno) && iaxs[f->callno] &&
- (f->oseqno >= last)) {
+ ((unsigned char ) (f->oseqno - last) < 128)) {
send_packet(f);
}
}