work around broken HOLD/UNHOLD handling on some SIP phones

[lcr.git] / chan_lcr.h

diff --git a/chan_lcr.h b/chan_lcr.h
index 92a5fdf..54a181c 100644 (file)
--- a/chan_lcr.h
+++ b/chan_lcr.h
@@ -55,6 +55,8 @@ struct chan_call {
                                        /* dtmf disabled by option */
         int                     rebuffer; /* send only 160 bytes frames
                                             to asterisk */
+        int                     on_hold; /* track hold management, since
+                                           sip phones sometimes screw it up */
        char                    pipeline[256];
                                        /* echo cancel pipeline by option */
        int                     tx_gain, rx_gain;