Does it have to be sent as binary? How about using something like base64 to encode it first?<div><br></div><div>You also want to be careful sending a large amount of data in this way. If your packet gets larger than the PMTU then you'll get packet fragmentation which SIP/UDP doesn't handle well.<br>
<div><br></div><div>-Steve</div><div><br></div><div><br><br><div class="gmail_quote">On 5 June 2013 03:47, windy <span dir="ltr"><<a href="mailto:xiaofengcanyuexp@163.com" target="_blank">xiaofengcanyuexp@163.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div style="MARGIN:10px;FONT-FAMILY:verdana;FONT-SIZE:10pt">
<div><font color="#000080" face="Verdana">Dear support</font></div>
<div><font color="#000080"></font> </div>
<div><font color="#000080">I now need to encapsulate one binary array to FS SIP
body. To be specific:</font></div>
<div><font color="#000080">(1) I encoded some info when getting incoming 183.
</font></div>
<div><font color="#000080">(2) The encoded info need to be encapsulated as one of
content in SIP body like</font></div>
<div><font color="#000080">
content-type=application/test</font></div>
<div><font color="#000080">
content-length=74</font></div>
<div><font color="#000080">
--boundarycode</font></div>
<div><font color="#000080"> 1233444444444
--------------------binary code</font></div>
<div><font color="#000080"></font> </div>
<div><font color="#000080">I'd like to add to the sipbody by using:</font></div>
<div><font color="#000080"> nua_Respond(...</font></div>
<div><font color="#000080">
...</font></div>
<div><font color="#000080">
SIPTAG_PAYLOAD_STR(), RAG_END).</font></div>
<div><font color="#000080"></font> </div>
<div><font color="#000080">Well, As you know, SIPTAG_PAYLOAD_STR is for string, it
will truncate the binary array before it encapsulats the binary code to SIP
body.</font></div>
<div><font color="#000080"></font> </div>
<div><font color="#000080"></font> </div>
<div><font color="#000080">Is there any way to encapsulated my binary array to the
SIP boday with "nua_Respond"?</font></div>
<div><font color="#000080"></font> </div>
<div><font color="#000080"></font> </div>
<div><font color="#000080">Thanks</font></div><span class="HOEnZb"><font color="#888888">
<div><font color="#000080">Windy</font></div></font></span></div>
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<br></blockquote></div><br></div></div>