hello,

i want a generic way to get the sip uri in contact header.

for example if 

Contact: Sipp <sip:6565@ip;ov=65;gid=45>;tid=700

i want a way to get both

<sip:6565@ip;ov=65;gid=45> (without header param)

and 

<sip:6565@ip;ov=65;gid=45>;tid=700 (with header param)

Thanks.