code: private synchronized String getCallerIdName10()
      {
          if (!callerIdCreated)
          {
              rawCallerId = request.get("callerid");
              callerIdCreated = true;
          }
  
          return AstUtil.parseCallerId(rawCallerId)[0];
      }
docs: Returns the Caller*ID name using Asterisk 1.0 logic.
  
  @return the Caller*ID name