Fixed doc for sending DTMF (#4099)

pjsip · Oct 4, 2024 · e289ddf · e289ddf
1 parent 146f1f2
commit e289ddf
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/pjsip/include/pjsua-lib/pjsua.h b/pjsip/include/pjsua-lib/pjsua.h
@@ -5623,7 +5623,8 @@ typedef struct pjsua_call_send_dtmf_param
     pjsua_dtmf_method method;
 
     /**
-     * The signal duration used for the DTMF.
+     * The signal duration used for the DTMF. This field is only used
+     * if the method is PJSUA_DTMF_METHOD_SIP_INFO.
      *
      * Default: PJSUA_CALL_SEND_DTMF_DURATION_DEFAULT
      */

diff --git a/pjsip/include/pjsua2/call.hpp b/pjsip/include/pjsua2/call.hpp
@@ -1355,7 +1355,8 @@ struct CallSendDtmfParam
     pjsua_dtmf_method method;    
 
     /**
-     * The signal duration used for the DTMF.
+     * The signal duration used for the DTMF. This field is only used
+     * if the method is PJSUA_DTMF_METHOD_SIP_INFO.
      *
      * Default: PJSUA_CALL_SEND_DTMF_DURATION_DEFAULT
      */