Is there anyway toget the ISUP raw message from WANPIPE/Trillum stack?

 

 

 windy

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 2013-06-05

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发件人： xiaofengcanyuexp@163.com

发送时间： 2013-05-29  23:49:24

收件人： FreeSWITCH Users Help; FreeSWITCH Users Help

抄送：

主题： [Freeswitch-users] How to get the raw ISUP from sangoma/wanpipe

I'm taking use of below call model:

 

 SIP<--->mod_sofia ---- mod_freetdm---[sangoma]--wanpipe<-->E1

 

Now, I want to get the raw ISUP at [sangoma] part.  The current situation is, the wanpipe provides some ISUP message structures in "sit.x", which is the extractor of raw ISUP.

 

Anyone know how to get the raw ISUP excepte to re-encode from the structure? Is there any API?

 

Thanks

Windy