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  1. M

    Click to call attacks prevention

    Hi, we are developing a click-to-call webapp for one of our customers. We are worried about potential attacks to our systems and we don't want to include a captcha control before the click to call (avoiding bots). Does WCS support any kind of protection against these kind of attacks? We want to...
  2. M

    Chrome problems with phone.html . "NotAllowedError"

    Hello ! When we test the page over https with our self-certificate , we obtain the following ERROR once we try to do the call. Here i attached our code , we have made some modifications and of course values like URL server, domain , passwords... has been changed by XXX because is private...
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    Chrome problems with phone.html . "NotAllowedError"

    Hi, We are having problems using the flashphoner-api-0.5.21/phone/phone.html example. When the call is starting, and before the microphone permission is asked, we are getting: name: "NotAllowedError" message: "Permission denied" This problem occurs only with Chrome. What should we do...
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    WCS high availability and load balancing

    Hi, we are testing WCS 5.2 and we are planning to adquire a new license in order to have 2 WCS nodes. I've been reading https://docs.flashphoner.com/display/WCS52EN/Configuring+and+starting+the+balancer but I have some doubts. We mainly want to use WCS as webrtc/sip gateway for voice calls in...
  5. M

    Webrtc - SIP calls fails with the las tversion WCS

    Thanks a lot. We've tried it and it works! What we don't understand is why in other server where we have the purchased license , it works with this config: ip=external ip_local=LAN I guess that it works because it has an older version with a different SIP stack. Otherwise I can't understand...
  6. M

    Webrtc - SIP calls fails with the las tversion WCS

    Ok, I've sent via email that info.
  7. M

    Webrtc - SIP calls fails with the las tversion WCS

    Hi Max, we enabled it after the testing, but when we made the test , it was disable. In fact, I've just tested with this configuration: root@AST4:/home/imagine800# sudo ufw status verbose Status: inactive and the problem still exists. M
  8. M

    Webrtc - SIP calls fails with the las tversion WCS

    Thanks a lot. I've sent you an email with the host and user/pass to access to the server.
  9. M

    Webrtc - SIP calls fails with the las tversion WCS

    Thanks a lot for your quick answer. We deactivate the ufw before any testing, so I guess that isn't a firewall problem. I've sent an email with the requested logs and a pcap log of all the interfaces. To clarify the scenario, we log the Sip user in a local asterisk server port 5080. Thanks again.
  10. M

    Webrtc - SIP calls fails with the las tversion WCS

    Hi friends, we have an old version of WCS (5.0.2570) that is causing a lot of problems with webrtc/sip voice traffic (mainly from android app to external SIP servers). It stops working and we have to restart the WCS almost everyday, and some days even more times. We are testing now in other...
  11. M

    Controlling logs size

    I've changed the jar file with MC but I still have thousands of INFO messages :-( 13:50:50,759 INFO WCS4CallbackHandler - pool-22-thread-6 notifyBalance 8801630306734@hasip.blablablapp.com 13:50:50,759 INFO SipCallProcessor - pool-22-thread-6 terminate...
  12. M

    Controlling logs size

    Hi, I have the same problem but still have -5.0.3333 release. I'm considering to do this: 3. Edit log4j.properties inside jar file, change log4j.rootLogger to: But my question is, Can't I to edit the log4j.properties file inside FlashphonerWebCallServer/conf# ? Thanks a lot.
  13. M

    webrtc address book synchronization (contact list in PC)

    Hi, we are developing a mobile app (ios and android) that allows to make voice calls. From the app is easy to get the contact list and get the telephone numer to dial. However we want to develop as well a web client for PC. My question is, does any webrtc framework support it? I've been...
  14. M

    Error message: This provider doesn't support getMediaAccess

    Great Max! We've changed it and now it's working. Thabks a lot!
  15. M

    Error message: This provider doesn't support getMediaAccess

    Hello, we are trying to integrate SIP voice calls from a PC browser to normal phone. It works properly when we use the https://XXXXXX:8888/dashboard.xhtml phone min example. We have a login trace like this: 17:25:10,655 INFO agerRemoteRmiService - RMI TCP Connection(7507)-10.0.0.4 SEND REST...
  16. M

    Android to web videocalls frozen: Exception caught while decoding RTCP packet

    Thanks Max, I sent you all the requested info via support@flashphoner.com BR Mario
  17. M

    Android to web videocalls frozen: Exception caught while decoding RTCP packet

    Hi, we are trying videocalls from our webrtc client (android) to chrome (windows PC). We use the the SIP gateway functionality to do it. Altough it was working some days before, sudennly the video stream started to freeze and in fact we see in the server logs messages many of these messages...
  18. M

    WCS start issue

    Hi again, Did you receive the ssh access info? BR Mario
  19. M

    WCS stop working every 2 weeks (more or less)

    Hi Max, as far as I know we have 5.0.2570. 16 GB RAM: less /proc/meminfo MemTotal: 16392340 kB MemFree: 537892 kB Buffers: 154660 kB Cached: 13787012 kB SwapCached: 16112 kB Active: 7660696 kB Inactive: 7391980 kB Active(anon): 490976...
  20. M

    WCS stop working every 2 weeks (more or less)

    Hello, we have a voice service that we developed for a client based on WCS (we have the commercial license). According to our CDRs we have 300-400 minutes everyday, but during the last 2 months , we've had to restart the WCS more or less every 15 days , since it stopped working. The last...
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