Adding new signaling manipulation scripts RestoreFromTag and AddSvc

Last Updated : Feb 08, 2019 |
Prolog information
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  1. Log in to the Avaya Session Border Controller for Enterprise server as an administrator.
  2. Click Global ProfilesSignaling Manipulation .
  3. Click Add, and set the title to RestoreFromTag and add the script as follows:
    ADDITIONAL INFORMATION: within session "ALL"
    {
     act on response where %DIRECTION="INBOUND" and %ENTRY_POINT="AFTER_NETWORK"
     {
      if (%HEADERS["From"][1].regex_match("av-ps-conf-tag-o")) then
      {
       %HEADERS["From"][1].PARAMS["tag"] = %HEADERS["From"][1].PARAMS["av-ps-conf-tag-o"];
       remove(%HEADERS["From"][1].PARAMS["av-ps-conf-tag-o"]);
      }
     }
     act on request where %DIRECTION="INBOUND" and %ENTRY_POINT="AFTER_NETWORK"
     {
      if (%HEADERS["Request_Line"][1].regex_match("av-ps-conf-tag-o")) then
      {
       %HEADERS["To"][1].PARAMS["tag"] = %HEADERS["Request_Line"][1].URI.PARAMS["av-ps-conf-tag-o"];
       remove(%HEADERS["Request_Line"][1].URI.PARAMS["av-ps-conf-tag-o"]);
      }
     }
    }
  4. Click Save.
    ADDITIONAL INFORMATION:
  5. Click Add, and set the title to AddSvc and add the script as follows:
    ADDITIONAL INFORMATION: within session "ALL"
    {
     act on request where %DIRECTION="OUTBOUND" and %ENTRY_POINT="POST_ROUTING"
     {
      %PS = "PresenceServices";
      if (%HEADERS["Request_Line"][1].PARAMS["av-svc-fea"] != %PS ) then
      {
       %HEADERS["Request_Line"][1].PARAMS["av-svc-fea"] = %PS;
      }
     }
    }
    within session "INVITE"
    {
     act on request where %DIRECTION="OUTBOUND" and %ENTRY_POINT="POST_ROUTING"
     {
      %CINV = "application/ms-conf-invite+xml";
      if (%HEADERS["Content-Type"][1] = %CINV ) then
      {
       %HEADERS["Avaya-Ms-Body-Type"][1] = %CINV;
       %BODY[1].regex_replace("\r\n", "");
       %HEADERS["Avaya-Ms-Body"][1] = %BODY[1];
       %HEADERS["Content-Type"][1] = "application/sdp";
       %BODY[1] = "v=0XXo=- 0 0 IN IP4 0.0.0.0XXs=sessionXXc=IN IP4 0.0.0.0XXt=0 0XXm=message 5060 sip nullXXa=accept-types:text/plainXX";
       %BODY[1].regex_replace("XX", "\r\n");
      }
     }
    }
  6. Click Save.
    ADDITIONAL INFORMATION: