From: Anthony Minessale <anthm@freeswitch.org>
Date: Thu, 31 Oct 2013 00:16:23 +0000 (-0500)
Subject: FS-4067 this should make g722 work
X-Git-Tag: v1.5.6~25
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bd41690d890fc99a0b38743acf1ec0329e29ad15;p=thirdparty%2Ffreeswitch.git

FS-4067 this should make g722 work
---

diff --git a/src/mod/applications/mod_esf/mod_esf.c b/src/mod/applications/mod_esf/mod_esf.c
index 42a760b45b..f6a9191877 100644
--- a/src/mod/applications/mod_esf/mod_esf.c
+++ b/src/mod/applications/mod_esf/mod_esf.c
@@ -30,6 +30,7 @@
  *
  */
 #include <switch.h>
+#include <g711.h>
 
 SWITCH_MODULE_LOAD_FUNCTION(mod_esf_load);
 SWITCH_MODULE_DEFINITION(mod_esf, mod_esf_load, NULL, NULL);
@@ -168,7 +169,7 @@ SWITCH_STANDARD_APP(bcast_function)
 	if (ready == SEND_TYPE_RTP) {
 		if (read_impl.ianacode != 0) {
 			if (switch_core_codec_init(&codec,
-									   "PCMU",
+									   "L16",
 									   NULL,
 									   8000,
 									   20,
@@ -237,7 +238,22 @@ SWITCH_STANDARD_APP(bcast_function)
 			continue;
 		}
 		if (ready == SEND_TYPE_RTP) {
+			short *dbuf;
+			unsigned char *ebuf;
+			uint32_t i;
+			unsigned char encoded_data[4192];
+
+			dbuf = read_frame->data;
+			ebuf = encoded_data;
+			
+			for (i = 0; i < read_frame->datalen / sizeof(short); i++) {
+				ebuf[i] = linear_to_ulaw(dbuf[i]);
+			}
+			read_frame->data = encoded_data;
+			read_frame->datalen = read_frame->datalen / 2;
 			switch_rtp_write_frame(rtp_session, read_frame);
+			read_frame->data = dbuf;
+			read_frame->datalen = read_frame->datalen * 2;
 		} else {
 			bytes = read_frame->packetlen;
 			switch_socket_sendto(socket, audio_addr, 0, read_frame->packet, &bytes);