Re: [asterisk-users] VOIP solutions

2009-09-26 Thread ABBAS SHAKEEL
Thanks Alex and Hans. The Discussion was Really helpful. Now a days i am using VPN for far SIP clients. But I will try what Hans Suggested and let you know if i found any problem. On Sun, Sep 27, 2009 at 9:34 AM, C F wrote: > On Sat, Sep 26, 2009 at 12:47 PM, Alex Balashov > wrote: > > Don't

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread C F
On Sat, Sep 26, 2009 at 12:47 PM, Alex Balashov wrote: > Don't put a SIP server behind destination NAT. Just don't. Why not? Mind to explain? > > ABBAS SHAKEEL wrote: > >> Sorry My Question was not very clear. >> >> Asterisk System that is placed some where on local LAN (suppose in >> office A)

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread Hans Witvliet
On Sat, 2009-09-26 at 20:07 +0100, Alan Lord (News) wrote: > On 26/09/09 19:42, Hans Witvliet wrote: > > > > What you can do (perhaps not the best solution...) is having one > > asterisk server behind your firewall, serving all your local > > sip-clients. And another at the other side of the fire

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread Alan Lord (News)
On 26/09/09 19:42, Hans Witvliet wrote: > What you can do (perhaps not the best solution...) is having one > asterisk server behind your firewall, serving all your local > sip-clients. And another at the other side of the firewall, only for > serving remote clients. And have both systems talking

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread Hans Witvliet
On Sat, 2009-09-26 at 21:54 +0500, ABBAS SHAKEEL wrote: > Thanks Alex > > > By just avoiding this will solve this problem? > No, Just moving the asterisk-server before the firewall won;t do any good. because in that situation the firewall is in between asterisk and your LOCAL sip-clients: you

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread Alex Balashov
If not, it will solve many other problems you would otherwise have. ABBAS SHAKEEL wrote: > Thanks Alex > > By just avoiding this will solve this problem? > > On Sat, Sep 26, 2009 at 9:47 PM, Alex Balashov > mailto:abalas...@evaristesys.com>> wrote: > > Don't put a SIP server behind dest

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread ABBAS SHAKEEL
Thanks Alex By just avoiding this will solve this problem? On Sat, Sep 26, 2009 at 9:47 PM, Alex Balashov wrote: > Don't put a SIP server behind destination NAT. Just don't. > > ABBAS SHAKEEL wrote: > > > Sorry My Question was not very clear. > > > > Asterisk System that is placed some where on

[asterisk-users] VOIP solutions

2009-09-26 Thread ABBAS SHAKEEL
Hello I Recently completed an IVR application with Asterisk. Now we are moving towards VOIP. Please give a direction how to move forward. What i have studied so far I am confused with NAT issues. As i can have many SIP peers on local LAN it works but from internet it donts. We need to do configur

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread Philipp Kempgen
Abbas Shakeel wrote: > I Recently completed an IVR application with Asterisk. > > Now we are moving towards VOIP. Please give a direction how to move forward. Depends on what your goals are. > What i have studied so far > I am confused with NAT issues. As i can have many SIP peers on local LAN i

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread Bayardo Sanchez
are using some kind of router? On Sat, Sep 26, 2009 at 8:20 AM, ABBAS SHAKEEL wrote: > Hello > I Recently completed an IVR application with Asterisk. > > Now we are moving towards VOIP. Please give a direction how to move > forward. > > What i have studied so far > I am confused with NAT issues.

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread Alex Balashov
Don't put a SIP server behind destination NAT. Just don't. ABBAS SHAKEEL wrote: > Sorry My Question was not very clear. > > Asterisk System that is placed some where on local LAN (suppose in > office A) A sip(or any other whose softphone is available) phone > Client that is out side this

Re: [asterisk-users] VOIP solutions

2009-09-26 Thread ABBAS SHAKEEL
Sorry My Question was not very clear. Asterisk System that is placed some where on local LAN (suppose in office A) A sip(or any other whose softphone is available) phone Client that is out side this local network (suppose at office B). now if I want the asterisk server to be avaiable for this