On Fri, Jul 23, 2010 at 9:25 AM, Michael Scheidell <[email protected]>wrote:
> > > On 7/23/10 9:22 AM, Tony Graziano wrote: > > > > On Fri, Jul 23, 2010 at 9:10 AM, Michael Scheidell > <[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) > > AT&T uses port 5060 exclusively that I am aware of. > > > 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? > > > If you use an independent SBC, sipx does not need to do media relay, server behind nat, sip trunking role. further, sipx will use the sbc as its trunk provider as an unmanaged gateway at its internal 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" (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. > > NAT port forward, source 4.5.6.0/24 port 5060 udp destination <sipx> port 5080 udp. > > 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 > > - Certified SNORT Integrator > - 2008-9 Hot Company Award Winner, World Executive Alliance > - Five-Star Partner Program 2009, VARBusiness > - Best in Email Security,2010: Network Products Guide > - King of Spam Filters, SC Magazine 2008 > > > ------------------------------ > > This email has been scanned and certified safe by SpammerTrap®. > For Information please see http://www.secnap.com/products/spammertrap/ > ------------------------------ > > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: [email protected] Fax: 434.984.8431 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec.
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