Dear All:
Hi, i had try to implement the INFO message to carry DTMF tone, is there
any example for me to refer.?
1. Here is the message that i generate , is that correct message?
2. The CSeq start from 2, should it start from 1 ?
3. The server receive first dtmf tone without error , but it show "unable to
retrieve dtmf from INFO message" from second DTMF and above..
Any comment ?
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INFO sip:[EMAIL PROTECTED];transport=udp SIP/2.0
Call-ID: [EMAIL PROTECTED]
CSeq: 2 INFO
From: "HSL" <sip:[EMAIL PROTECTED]:5060;transport=udp>;tag=16765237
To: <sip:[EMAIL PROTECTED]>;tag=as1828c265
Via: SIP/2.0/UDP 192.168.0.212:5060
Signal: 6
Duration: 1000
Content-Type: application/dtmf-relay
Content-Length: 0
************************
Regards
HSL
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