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.
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@ -648,15 +648,21 @@ void amps_rx_recc(amps_t *amps, uint8_t scm, uint32_t esn, uint32_t min1, uint16
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}
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} else
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if (order == 0 && ordq == 0 && msg_type == 0) {
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trans = search_transaction_number(amps, min1, min2);
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if (!trans) {
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PDEBUG(DAMPS, DEBUG_INFO, "Call %s -> %s (ESN = %08x, %s)\n", callerid, dialing, esn, amps_scm(scm));
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} else {
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if (!dialing)
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PDEBUG(DAMPS, DEBUG_INFO, "Paging reply %s (ESN = %08x, %s)\n", callerid, esn, amps_scm(scm));
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else
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PDEBUG(DAMPS, DEBUG_INFO, "Call %s -> %s (ESN = %08x, %s)\n", callerid, dialing, esn, amps_scm(scm));
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trans = search_transaction_number(amps, min1, min2);
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if (!trans && !dialing) {
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PDEBUG(DAMPS, DEBUG_NOTICE, "Paging reply, but call is already gone, rejecting call\n");
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goto reject;
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}
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if (trans && dialing)
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PDEBUG(DAMPS, DEBUG_NOTICE, "There is already a transaction for this phone. Cloning?\n");
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vc = search_free_vc();
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if (!vc) {
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PDEBUG(DAMPS, DEBUG_NOTICE, "No free channel, rejecting call\n");
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reject:
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if (!trans) {
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trans = create_transaction(amps, TRANS_CALL_REJECT, min1, min2, 0, 0, 3, 0);
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if (!trans) {
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@ -3239,8 +3239,9 @@ static int amps_decode_word_recc(amps_t *amps, uint64_t word, int first)
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amps->rx_recc_dialing[31] = digit2number[frame->ie[AMPS_IE_DIGIT_32]];
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}
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if (msg_count >= 2 && nawc == 0) {
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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);
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if (msg_count >= 3 && nawc == 0) {
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/* if no digit messages are present, send NULL as dial string (paging reply) */
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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);
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}
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amps->rx_recc_word_count++;
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@ -3618,7 +3619,7 @@ int amps_decode_bits_recc(amps_t *amps, const char *bits, int first)
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if (!strncmp(encode_bch(word_string, 28), word_string + 28, 12))
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crc_ok++;
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}
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if (crc_ok == i) {
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if (crc_ok) {
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PDEBUG(DFRAME, DEBUG_NOTICE, "Seems we RX FOCC frame due to loopback, ignoring!\n");
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return 0;
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}
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