fix to support NFAS with sangoma_prid

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@812 a93c3328-9c30-0410-af19-c9cd2b2d52af

diff --git a/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c b/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c
index 241d180a373a118a71d13f31f887746feb5d5ff5..599d9e1e3a64eab3eecf9b94cd6b61154cde4fe8 100644 (file)
--- a/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c
+++ b/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c
@@ -158,7 +158,12 @@ static __inline__ int tdmv_api_wait_socket(zap_channel_t *zchan, int timeout, in
 static __inline__ sng_fd_t tdmv_api_open_span_chan(int span, int chan) 
 {
        return sangoma_open_tdmapi_span_chan(span, chan);
-}            
+}
+
+static __inline__ sng_fd_t __tdmv_api_open_span_chan(int span, int chan) 
+{ 
+       return  __sangoma_open_tdmapi_span_chan(span, chan);
+}                        
 
 static zap_io_interface_t wanpipe_interface;
 
@@ -209,7 +214,12 @@ static unsigned wp_open_range(zap_span_t *span, unsigned spanno, unsigned start,
                zap_socket_t sockfd = WP_INVALID_SOCKET;
                const char *dtmf = "none";
 
-               sockfd = tdmv_api_open_span_chan(spanno, x);
+               if (!strncasecmp(span->name, "smg_prid_nfas", 8) && span->trunk_type == ZAP_TRUNK_T1 && x == 24) {
+                       sockfd = __tdmv_api_open_span_chan(spanno, x);
+               } else {
+                       sockfd = tdmv_api_open_span_chan(spanno, x);
+               }
+
                if (sockfd == WP_INVALID_SOCKET) {
                        zap_log(ZAP_LOG_ERROR, "Failed to open wanpipe device span %d channel %d\n", spanno, x);
                        continue;
@@ -233,7 +243,7 @@ static unsigned wp_open_range(zap_span_t *span, unsigned spanno, unsigned start,
                        chan->physical_span_id = spanno;
                        chan->physical_chan_id = x;
                        chan->rate = 8000;
-
+                       
                        if (type == ZAP_CHAN_TYPE_FXS || type == ZAP_CHAN_TYPE_FXO || type == ZAP_CHAN_TYPE_B) {
                                int err;
                                
@@ -635,6 +645,7 @@ static ZIO_WRITE_FUNCTION(wanpipe_write)
  * \param to Time to wait (in ms)
  * \return Success, failure or timeout
  */
+
 static ZIO_WAIT_FUNCTION(wanpipe_wait)
 {
        int32_t inflags = 0;
@@ -703,6 +714,9 @@ ZIO_SPAN_POLL_EVENT_FUNCTION(wanpipe_poll_event)
        for(i = 1; i <= span->chan_count; i++) {
                zap_channel_t *zchan = span->channels[i];
 
+               if (!strncasecmp(span->name, "smg_prid_nfas", 8) && span->trunk_type == ZAP_TRUNK_T1 && zchan->physical_chan_id == 24) {
+                       continue;
+               } 
 
 #ifdef LIBSANGOMA_VERSION
                if (!zchan->mod_data) {