Re: [sipx-users] ACK misrouted in SipXProxy with Tandberg terminal

2010-10-31 Thread Staffan Kerker
Hi Just noticed in the 4.4 testplan, (https://spreadsheets.google.com/ccc?key=0AuPpSsuc5u0RdHRLajBmUThJQTlqSENaM1FIX1B0RGc&hl=en&authkey=CO38sJEK), that this ACK/GRUU bug (X-8834) is noted with "Cannot duplicate". I thought we were on top of the problem and the fix that was needed? Is there any

Re: [sipx-users] Performance Degradation

2010-10-31 Thread Tony Graziano
Its changing the media ports too. You don't put a SBC behind a firewall AND an ALG in fron of the SBC. This is precisely what you are asking. So use a firewall with SBC capabilities and let it handle trunking and remote users (ingate, acme, Karoo Bridge, etc.) Or use a firewall capable of limitin

Re: [sipx-users] Performance Degradation

2010-10-31 Thread Roman Gelfand
Is the only issue with ALG rewring of sip message headers as it comes in through firewall? On Sun, Oct 31, 2010 at 6:37 PM, Tony Graziano wrote: > Because it interferes with the media relay for remote workers in sipxecs. > > > On Sun, Oct 31, 2010 at 6:32 PM, Roman Gelfand wrote: >> >> Actually,

Re: [sipx-users] Performance Degradation

2010-10-31 Thread Tony Graziano
Because it interferes with the media relay for remote workers in sipxecs. On Sun, Oct 31, 2010 at 6:32 PM, Roman Gelfand wrote: > Actually, it does have dos protection. However, it is not based on > limiting connections rather on limiting bandwidth and priority. > > BTW... what is the reason

Re: [sipx-users] Performance Degradation

2010-10-31 Thread Roman Gelfand
Actually, it does have dos protection. However, it is not based on limiting connections rather on limiting bandwidth and priority. BTW... what is the reason why something like ALG can not work with sipx? On Sun, Oct 31, 2010 at 4:35 PM, Tony Graziano wrote: > If your fortigate does not have a d

Re: [sipx-users] Performance Degradation

2010-10-31 Thread Tony Graziano
If your fortigate does not have a dos protection mechanism (it does not need sip alg enabled to do this, as DOS protection is a firewall function), you should investigate upgrading the device to get that module or replacing it. Basic DOS protection in fortigate should be self sensing/aware, and ab

Re: [sipx-users] Performance Degradation

2010-10-31 Thread Tony Graziano
Most firewalls will allow rate limiting by connections per second. Consider a different firewall... Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431 Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434

Re: [sipx-users] Performance Degradation

2010-10-31 Thread Roman Gelfand
My firewall could do this, but it would require me to use ALG. I thought we are not to use ALG. On Fri, Oct 29, 2010 at 2:51 PM, Tony Graziano wrote: > See my blog: > > http://blog.myitdepartment.net > > Article about rate limiting connections. If your firewall can do this too, > you'll be fine.

Re: [sipx-users] LDAP and Phone Book

2010-10-31 Thread Tony Graziano
(Yes, but you need a phone with a meaningful display and the polycom productivity license). OR It is almost trivial to create your own webpage with the numbers. If there are enough ldap users, it is relatively simple enough to create your own click to call. Others have done this, including photo

Re: [sipx-users] LDAP and Phone Book

2010-10-31 Thread Douglas Hubler
On Sun, Oct 31, 2010 at 2:39 PM, Tony Graziano wrote: > The are many changes upcoming in the LDAP import function, but phonebook is > not among them as I recall. That is correct. Many phones like polycom support ldap directly for phonebooks. Which phone are you referring to? ___

Re: [sipx-users] LDAP and Phone Book

2010-10-31 Thread Tony Graziano
No. Not directly. Phonebooks can be imported from csv files only. So if you export the AD book and make sure it is in the proper format: Contacts for users can be added by listing Members Groups. External contacts can be uploaded through CSV or VCARD files. Created phonebook is visible on the use

[sipx-users] LDAP and Phone Book

2010-10-31 Thread Roman Gelfand
Is it possible to import a phonebook from AD catalog? If yes, where is stored on sipx server server and how is propagated to the phone? Thanks in advance ___ sipx-users mailing list sipx-users@list.sipfoundry.org List Archive: http://list.sipfoundry.org