MATE display filter for SIP calls

Hi,

I've deployed a MATE configuration file to filter SIP signalling + media. Using the filter: mate.session.callid == "mycallid" I only get SIP signalling but no media. I can get SIP+media with the following filter only: mate.session.media_port == "myport". Is it possible to fix the configuration file to get media filtering by call-id?

Pdu sip_pdu Proto sip Transport udp/ip {
Extract callid From sip.Call-ID;
Extract from From sip.from.user;
Extract to From sip.to.user;
Extract method From sip.Method;
Extract cseq_method From sip.CSeq.method;
Extract media_addr From sdp.connection_info.address;
Extract media_port From sdp.media.port;
};
Gop sip_ses On sip_pdu Match (callid) {
Start(method="INVITE");
Stop(cseq_method="BYE");
Extra (callid, from, to, media_port);
};
Pdu udp_pdu Proto udp Transport ip {
Extract media_addr From ip.addr;
Extract media_port From udp.port;
};
Gop udp_ses On udp_pdu Match (media_port, media_port) {
Extra (media_port);
};
Pdu tcp_pdu Proto tcp Transport ip {
Extract media_addr From ip.addr;
Extract media_port From tcp.port;
Extract tcp_start From tcp.flags.syn;
Extract tcp_stop From tcp.flags.fin;
};
Gop tcp_ses On tcp_pdu Match (media_port, media_port) {
Start (tcp_start=1);
Stop (tcp_stop=1);
Extra (media_port);
};
Gog session {
Member sip_ses (media_port);
Member udp_ses (media_port);
Member tcp_ses (media_port);
Extra (callid, from, to);
};
Done;

Thanks!