diff options
| -rw-r--r-- | channels/chan_iax2.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index a8c29724a..c393711b9 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -6980,9 +6980,11 @@ static int timing_read(int *id, int fd, short events, void *cbdata) if (events & AST_IO_PRI) { #ifdef ZT_TIMERACK /* Great, this is a timing interface, just call the ioctl */ - if (ioctl(fd, ZT_TIMERACK, &x)) - ast_log(LOG_WARNING, "Unable to acknowledge zap timer\n"); - res = 0; + if (ioctl(fd, ZT_TIMERACK, &x)) { + ast_log(LOG_WARNING, "Unable to acknowledge zap timer. IAX trunking will fail!\n"); + usleep(1); + return -1; + } #endif } else { /* Read and ignore from the pseudo channel for timing */ |