FreeCalypso > hg > themwi-system-sw
diff mgw/mdcx.c @ 100:1579ec0e9fb9
mgw internal code: set GSM side RTP packet size in one place
and also set payload magic value for use by GSM->PSTN code
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 26 Sep 2022 13:57:20 -0800 |
| parents | 738be11ac432 |
| children | 3b3f07b112f3 |
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--- a/mgw/mdcx.c Mon Sep 26 13:42:46 2022 -0800 +++ b/mgw/mdcx.c Mon Sep 26 13:57:20 2022 -0800 @@ -14,9 +14,26 @@ #include "../include/tmgw_ctrl.h" #include "../include/tmgw_const.h" #include "struct.h" +#include "int_defs.h" extern struct endpoint *find_ep_by_id(); +static void +gsm_vars_init(ep) + struct endpoint *ep; +{ + switch (ep->gsm_payload_msg_type) { + case GSM_TCHF_FRAME: + ep->gsm_rtp_pkt_size = RTP_PACKET_SIZE_GSM_FR; + ep->gsm_payload_magic = 0xD0; + return; + case GSM_TCHF_FRAME_EFR: + ep->gsm_rtp_pkt_size = RTP_PACKET_SIZE_GSM_EFR; + ep->gsm_payload_magic = 0xC0; + return; + } +} + mdcx_operation(ep, req) struct endpoint *ep; struct tmgw_ctrl_req *req; @@ -47,6 +64,7 @@ sizeof(struct sockaddr_in)); ep->gsm_payload_type = req->gsm_payload_type; ep->gsm_payload_msg_type = req->gsm_payload_msg_type; + gsm_vars_init(ep); } if (req->setup_mask & TMGW_CTRL_MASK_PSTN_CONN) { if (ep->ep_type != TMGW_EP_TYPE_GATEWAY)