On 7/23/10 9:22 AM, Tony Graziano wrote:
On Fri, Jul 23, 2010 at 9:10 AM, Michael Scheidell
<[email protected] <mailto:[email protected]>> wrote:
Mostly for those who know sipx and might be using a separate sbc.
(for broadsoft customers, this might life easier to explain to
them, and for those who insist their firewall can do sip
translations, this is why it can't)
Broadsoft is not a trunking platform, rather it is a user platform as
I understand it. So JUST like sipx, it wants to connect to users on
port 5060... because it is treating sipx like a user.
(or port 5070 as seen by posters trying verison, att and level3)
Firewalls yes. SBC's (depending on the platform) can be told to listen
on manually assigned ports because SBC's are supposed to be more
flexible.
could I set up a 'non sipxbridge' as a SBC and use their ip address?
It might be easier if you could have a list of the gateway IP's or
blocks that are sending to you in order to make the port translation
easier. i.e. If source is "4.5.6.0/24 <http://4.5.6.0/24>" (the itsp
block) and port is 5060, then send to sipx on port 5080... etc. You
might find the gateways sending to you is MUCH more diverse than the
gateways you send to them. So you probably need to get them to provide
you with this.
could not figure out how to limit this to just their block on pfsense.
The same thing for outbound, if they want you to send them calls on a
specific port, you would simply need to know the destination gateway
ip('s) you are sending to and should be able to PAT them at the firewall.
--
Michael Scheidell, CTO
Phone: 561-999-5000, x 1259
> *| *SECNAP Network Security Corporation
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