[Freeswitch-users] need help on IVR

false cucku.cucku at yahoo.com.vn
Mon Apr 26 20:40:20 PDT 2010


Hi Mike

let me make it clear :)

ip phone1 (ext 1000) registers to SIP server
ip phone2 (ext 1002) registers to SIP server
FS (ext 1003) register to SIP server

the media proxy and sip server are in the same server

the signaling flow :
 ext1000 --->  INVITE ---> SIP server ---> INVITE---> ext 1002

the media flow:
ext1000 ----RTP ------>media proxy(sip server)----RTP----->ext1002

so the signaling for FS when i call 1003
step1: ext1000--->INVITE--->Sip server---->INVITE---->FS
step2: ext1000 press 1002, FS will transfer call to SIP server
signaling flow for step 2:
1. FS --->INVITE ---> SIP server---->INVITE--->ext1000 - to put ext1000 on hold
2. FS --->INVITE---> SIP server----> INVITE--->ext1002
when FS gets 200ok from ext1002 then FS --->refer--->Sip server--->ext1000 - FS does the call transfer 
3. ext1000 connected to ext1002

media flow:
step1:ext1000----RTP---media proxy----RTP---FS
step2:
1. FS -----no RTP---media proxy----no RTp----ext1000
2. FS----RTP----media proxy---ext1002
3 ext1000----media proxy----ext1002


Thank you





________________________________
Từ: Michael Jerris <mike at jerris.com>
Đến: freeswitch-users at lists.freeswitch.org
Gửi ngày: 11:23:25, Thứ Hai, 26 tháng 4 2010 
Chủ đề: Re: [Freeswitch-users] need help on IVR

I meant this literally.  People always use the term "sip server" and I never understand what they are trying to say.  What exactly is a sip server?  I think you have your terms all completely confused in your explanation below or I am just being really dense.  This cisco server is a sip server and a media proxy?  Can you try to be very clear on what exactly these things are and what you are trying to do?

Mike


On Apr 25, 2010, at 10:44 PM, false wrote:

Hi Michael Jerris
>
>
>my sip server is cisco sip server
>could you guide me some clue or show the same config for the case
>
>
>Thank you
>Ha`
>
>
________________________________
Từ: Michael Jerris <mike at jerris.com>
>Đến: freeswitch-users at lists.freeswitch.org
>Gửi ngày: 1:08:26, Chủ nhật, 25 tháng 4 2010 
>Chủ đề: Re: [Freeswitch-users] need help on IVR
>
>what is a sip server?  Yes, you can do pretty much anything like this.
>
>
>On Apr 19, 2010, at 12:08 AM, false wrote:
>
>Hi all
>>
>>
>>my network topology:
>>
>>
>>endpoint 1(100)-----sip server ---IVR(Freeswitch)
>>|
>>|
>>endpoint2(101)
>>
>>
>>endpoint1 + endpoint2 are registered to sip server
>>Freeswitch is regsitered to sip server with 103
>>
>>
>>my wish is when endpoint 1 calls to freeswitch then endpoint 1 hear IVR 
>>and RTP from endpoint 1 --> media proxy---> FS
>>then endpoint1 press 101, freeswitch will send INVITE 101 to sip server via call transfer feature of FS
>>and RTP from endpoint1--> media proxy -->endpoint1,  RTP will not go through the FS after FS transfer call to 101
>>
>>
>>can FS do it


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