Re: [Serusers] Click To Dial dialog mismatch - sr-users

18 Jun 2004

Hi, 
I am testing click to talk function working with SER server like below:
          SER server                      --------------------------------------
              |                                                                           
               |
          Web server(click to talk by using click_to_dial function)            |
              |                                                 make call                 
          |
        Microsoft IE (working as caller) ---------------->  IAD or other soft client
(working as callee)

I wonder click to dial function in Serweb can work independency and how to deal with media
stream(voice data).

Jimmy

----- Original Message ----- 
From: "Jiri Kuthan" &lt;jiri(a)iptel.org&gt;
To: "Ezequiel Colombo" &lt;ecolombo(a)arcotel.net&gt;et>;
&lt;serusers(a)iptel.org&gt;
Sent: Saturday, May 15, 2004 5:53 AM
Subject: Re: [Serusers] Click To Dial dialog mismatch

...
  At 10:13 PM 5/14/2004, Ezequiel Colombo wrote:
 Hi, i am trying the funcion click_to_dial included
in the serweb package and i note that the function stored in the functions.php file as
"click_to_dial()" is not coded to send the ACK after the receipt of 200 OK from
the client. My client (X-Lite) remain sending the 200OK forever and dont process the REFER
message sent by the server.

In the 72 page of the SER Admin Guide i see the dialog of click to dial function like this
:

   Example 4-12. Call-Flow for Click-To-Dial Using REFER
        CTD                  Caller               Callee
            #1 INVITE
            ----------------->
                             ...
                             caller answers
            #2 200
            <-----------------
            #3 ACK
            ----------------->
            #4 REFER
            ----------------->
            #5 202
            <-----------------
            #6 BYE
            ----------------->
            #7 200
            <-----------------
                                  #8 INVITE
                                  ------------------>
                                  #9 180 ringing
                                  <------------------
Are the function included in SERWEB working fine on your systems ???

 Yes.

 ACK is generated autonomously be SER's TM module.

 Perhaps SER logs will help you further.

 -jiri

Thanks
Ezequiel Colombo 
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 --
 Jiri Kuthan            http://iptel.org/~jiri/ 

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