update to latest rtpengine-utils

app.js

@@ -69,7 +69,7 @@ const {
 const ngProtocol = process.env.JAMBONES_NG_PROTOCOL || 'udp';
 const ngPort = process.env.RTPENGINE_PORT || ('udp' === ngProtocol ? 22222 : 8080);
 const {getRtpEngine, setRtpEngines} = require('@jambonz/rtpengine-utils')([], logger, {
-  emitter: stats,
+  //emitter: stats,
   dtmfListenPort: process.env.DTMF_LISTEN_PORT || 22224,
   protocol: ngProtocol
 });

lib/call-session.js

@@ -172,13 +172,6 @@ class CallSession extends Emitter {
         throw new Error('rtpengine failed: answer');
       }
 
-      /* special case: Five9 Voicestream calls do not advertise a:sendonly, though they should */
-      if (this.isFive9VoiceStream) {
-        this.logger.info('Voicestream call from Five9, blocking audio in the reverse direction');
-        const response = Promise.all([this.blockMedia(opts), this.blockDTMF(opts)]);
-        this.logger.debug({response}, 'response to blocMedia');
-      }
-
       let headers = {
         'From': createBLegFromHeader(this.req),
         'To': this.req.get('To'),
@@ -257,6 +250,17 @@ class CallSession extends Emitter {
             this.logger.error(`rtpengine answer failed with ${JSON.stringify(response)}`);
             throw new Error('rtpengine failed: answer');
           }
+          /* special case: Five9 Voicestream calls do not advertise a:sendonly, though they should */
+          if (this.isFive9VoiceStream) {
+            const opts = {
+              ...this.rtpEngineOpts.common,
+              'from-tag':this.rtpEngineOpts.uac.tag
+            };
+            this.logger.info('Voicestream call from Five9, blocking audio in the reverse direction');
+            const response = await Promise.all([this.blockMedia(opts), this.blockDTMF(opts)]);
+            this.logger.debug({response}, 'response to blockMedia/blockDTMF');
+          }
+
           return response.sdp;
         }
       });

package.json

@@ -29,7 +29,7 @@
     "@jambonz/http-authenticator": "^0.2.2",
     "@jambonz/http-health-check": "^0.0.1",
     "@jambonz/realtimedb-helpers": "^0.4.29",
-    "@jambonz/rtpengine-utils": "^0.3.6",
+    "@jambonz/rtpengine-utils": "^0.3.9",
     "@jambonz/siprec-client-utils": "^0.1.4",
     "@jambonz/stats-collector": "^0.1.6",
     "@jambonz/time-series": "^0.2.5",