David Villasmil wrote: > Is it possible? > Can I push a string into the SDP? Yep, the textops module should let you manipulate any SIP message body. -- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : (+1) (678) 954-0670 Direct : (+1) (678) 954-0671 Mobile : (+1) (706) 338-8599