[Asterisk-Users] Sip Trunking

[Eduardo Goncalves]

On Mon, 5 Jan 2004 11:20:08 -0600 (CST)
Brian West <brian at bkw.org> wrote:

> Why not use IAX2 trunking you can accomplish the same results with ..
> I tried SIP to SIP with asterisk you must do it without passwords.

	Because cisco doesn't compress IAX headers, only rtp.

[ ]'s
Eduardo



> On Mon, 5 Jan 2004, Eduardo Goncalves wrote:
> 
> > Hi list,
> >
> > 	I have to connect two asterisk box, in this scenario:
> >
> > [asterisk1]----sip----[asterisk2]----PSTN
> >
> > 	I must use sip, cos we'll use cisco rtp header-compression to
> > 	save
> > bandwidth.
> >
> > 	Could you tell me the best way to send calls from asterisk1 to
> > asterisk2, since I cannot use IAX trunking?
> >
> > Thanks in advance
> > Eduardo
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