diff options
| -rwxr-xr-x | callerid.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/callerid.c b/callerid.c index 40145d30b..ff4fdb520 100755 --- a/callerid.c +++ b/callerid.c @@ -436,6 +436,9 @@ int vmwi_generate(unsigned char *buf, int active, int mdmf, int codec) sum += msg[x]; sum = (256 - (sum & 255)); msg[len++] = sum; + /* Wait a half a second */ + for (x=0;x<4000;x++) + PUT_BYTE(0x7f); /* Transmit 30 0x55's (looks like a square wave) for channel seizure */ for (x=0;x<30;x++) PUT_CLID(0x55); |