[asterisk-users] Why are 4 ports used for a single call?

[Bruce B]

You really want to read the LONG LONG signature from some people before you
read the actual latest message? I don't know about that....I guess it's a
preference.

Back to my other questions,  now that UDP is clear for me, what ports does
SIP require? TCP/UDP 5060 ? and why are there recommendations of opening
5000-5082 UDP for SIP along with 5060 TCP? Are there any "niceties" to that
as well? maybe video transmission stuff?

Thanks

On Fri, Jan 14, 2011 at 6:32 PM, Tom Rymes <trymes at rymes.com> wrote:

>
> On Jan 14, 2011, at 5:24 PM, Bruce B wrote:
>
> > So, simply pressing Reply and typing in the first line (using gmail
> webmail without any clients) is a sin here? How is that top posting???
> probably your clients reading that way....?
>
> It may be a sin here, but it is certainly impolite many places, and
> illogical everywhere. This is because we normally read top to bottom, but
> top-posting forces you to read bottom to top.
>
> Tom
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110114/4253b716/attachment.htm>