From f87e36fa47eadfff43653f81fc8aae0fe538bfbe Mon Sep 17 00:00:00 2001 From: Andreas Eversberg Date: Sun, 19 Jun 2016 17:41:42 +0200 Subject: AMPS: Detect difference between paging response and call response Release call, if paging response was received, after call from fixed network has already been released. --- src/amps/frame.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/amps/frame.c') diff --git a/src/amps/frame.c b/src/amps/frame.c index 7ebacfb..f30f5ef 100644 --- a/src/amps/frame.c +++ b/src/amps/frame.c @@ -3239,8 +3239,9 @@ static int amps_decode_word_recc(amps_t *amps, uint64_t word, int first) amps->rx_recc_dialing[31] = digit2number[frame->ie[AMPS_IE_DIGIT_32]]; } - if (msg_count >= 2 && nawc == 0) { - amps_rx_recc(amps, amps->rx_recc_scm, amps->rx_recc_esn, amps->rx_recc_min1, amps->rx_recc_min2, amps->rx_recc_msg_type, amps->rx_recc_ordq, amps->rx_recc_order, amps->rx_recc_dialing); + if (msg_count >= 3 && nawc == 0) { + /* if no digit messages are present, send NULL as dial string (paging reply) */ + amps_rx_recc(amps, amps->rx_recc_scm, amps->rx_recc_esn, amps->rx_recc_min1, amps->rx_recc_min2, amps->rx_recc_msg_type, amps->rx_recc_ordq, amps->rx_recc_order, (msg_count > 3) ? amps->rx_recc_dialing : NULL); } amps->rx_recc_word_count++; @@ -3618,7 +3619,7 @@ int amps_decode_bits_recc(amps_t *amps, const char *bits, int first) if (!strncmp(encode_bch(word_string, 28), word_string + 28, 12)) crc_ok++; } - if (crc_ok == i) { + if (crc_ok) { PDEBUG(DFRAME, DEBUG_NOTICE, "Seems we RX FOCC frame due to loopback, ignoring!\n"); return 0; } -- cgit v1.2.3