If you change the unmanaged gateway setting for this gateway to UDP instead of auto do you still have the same problem?
I would think this was not the desirable behavior (use persistent connections for a new call-id), no matter the protocol. On Mon, May 7, 2012 at 10:37 AM, Joegen Baclor <[email protected]> wrote: > This is an expected behavior. TCP will reuse persistent connections. > > > On 05/07/2012 05:55 PM, Jan Fricke wrote: > > Hi, > > I since a few days there is a problem with an openUC 4.4 system. Suddenly no > outgoing calls through the ISDN gateway (patton sn4960) are possible until > the proxy service or gateway is restarted. > > I’ve captured sip traffic on the openUC and it shows that there were > incoming calls (isdn to voip). The gateway selects the TCP source-port for > the Invites dynamically. In this case it’s 16086. openUC sends answers to > the Invite to this port. But I’d expect that outbound Invites (call from > voip to isdn) will use the port that is configured in openUC (unmanaged > gateway TCP port 5060). Instead it sends also Invites for new calls to > 16086. The gateway only allows messages for the original call on this > dynamic port and answers 481. > > > > Is this something known? Any suggestion how to solve this? > > > > _____________________________ > Jan Fricke (B.Sc.) > > IANT - > APPLIED NGN-TECHNOLOGIES > > Turn-Key VoIP/UC Solutions and More... > > > Fon: +49 (5331) 6794 0 > Fax: +49 (5331) 6794 499 > Mail: [email protected] > Web: www.iant.de > > > IANT is eZuce Elite Partner for EMEA > > IANT is Member of GROUPLINK > > > > > > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ -- ~~~~~~~~~~~~~~~~~~ Tony Graziano, Manager Telephone: 434.984.8430 sip: [email protected] Fax: 434.465.6833 ~~~~~~~~~~~~~~~~~~ Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 Ask about our Internet Fax services! ~~~~~~~~~~~~~~~~~~ -- LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Helpdesk Customers: http://myhelp.myitdepartment.net Blog: http://blog.myitdepartment.net _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
