Firewalls and NAT

44 topics in this forum

1. ISP blocking the VOIP traffic

   By Choicecloud, December 24, 2022
   • 2 replies
   • 32 views
   • 
   • Choicecloud
   • December 25, 2022

2. No Audio on Caller Side When Received Incoming Calls.

   By Adil, June 8, 2021
   • 1 reply
   • 328 views
   • 
   • Support
   • June 8, 2021

3. Blacklisting IP address automatically for Yealink Phones

   By execcomm, February 2, 2021
   • 3 replies
   • 272 views
   • 
   • Support
   • February 3, 2021

4. No Audio

   By SVWCWS, November 23, 2019   

   • no audio
   • 2 replies
   • 571 views
   • 
   • Support
   • November 25, 2019

5. Does switch can configure NAT and PPPOE?

   By MaggieWang, January 15, 2018   

   • switch
   • huawei switch
   • (and 1 more)

     Tagged with:

     • switch
     • huawei switch
     • nat
   • 1 reply
   • 1.1k views
   • 
   • Support
   • January 15, 2018

6. SIP IP Replacement List on Dynamic IP

   By Vernon, April 7, 2016
   • 1 reply
   • 2.4k views
   • 
   • Vodia PBX
   • April 7, 2016

7. Vodia mini behind firewall and dynamic IP

   By grabit, November 26, 2014
   • 7 replies
   • 2.9k views
   • 
   • grabit
   • January 29, 2015

8. No audio between 2 calls

   By davicval, October 8, 2014   

   • Audio
   • Firewall
   • (and 1 more)

     Tagged with:

     • Audio
     • Firewall
     • NAT
   • 5 replies
   • 2.5k views
   • 
   • davicval
   • October 9, 2014

9. snomone external users...760 1 way audio

   By mikec, November 27, 2012
   • 9 replies
   • 4.7k views
   • 
   • mikec
   • December 11, 2012

10. Best say to set up snomone with static ip s

    By celerig, August 4, 2012
    • 1 reply
    • 1.8k views
    • 
    • Vodia PBX
    • August 4, 2012

11. pbxnsip behind fortinet firewall

    By reco, March 5, 2010
    • 10 replies
    • 7.4k views
    • 
    • shopcomputer
    • May 29, 2012

12. Ciso Switch, SnomONE, Snom 821

    By Jeremy Isherwood, May 26, 2012
    • 4 replies
    • 1.7k views
    • 
    • Guest
    • May 29, 2012

13. Blocked IPs in "IP Access Control"

    By DLS, January 14, 2012
    • 10 replies
    • 2.9k views
    • 
    • Vodia PBX
    • April 9, 2012

14. one way audio only with snom meeting point

    By laurent, October 24, 2011
    • 1 reply
    • 2.7k views
    • 
    • marsbewohner
    • October 24, 2011

15. SnomOnePlus and Snom821 over Internet

    By 2ip, September 30, 2011
    • 7 replies
    • 2.2k views
    • 
    • Vodia PBX
    • October 5, 2011

16. snom 300 auto-provisioning

    By nathans, July 11, 2011
    • 8 replies
    • 4.4k views
    • 
    • pbx support
    • July 28, 2011

17. OpenVPN

    By elatro, April 14, 2011
    • 5 replies
    • 3k views
    • 
    • Happy
    • May 25, 2011

18. no ringback after change to netgear modem

    By asterisk_nicht_mehr, July 12, 2009
    • 3 replies
    • 3k views
    • 
    • Vodia PBX
    • March 4, 2011

19. NAT - sip proxying - External extensions

    By bruce, February 15, 2011
    • 2 replies
    • 2.3k views
    • 
    • bruce
    • February 16, 2011

20. Use of "SIP IP Replacement List"

    By rudik, January 23, 2009
    • 10 replies
    • 5.9k views
    • 
    • Porter
    • January 21, 2011

21. Checkpoint Firewall and VPN

    By MichaelW, December 21, 2010
    • 0 replies
    • 1.7k views
    • 
    • MichaelW
    • December 21, 2010

22. Changed to CISCO ASA router and NO SOUND

    By cmrabet, October 19, 2010
    • 20 replies
    • 20.3k views
    • 
    • pbx support
    • November 5, 2010

23. X-lite can't register to pbxnsip

    By 3drace, October 20, 2010
    • 1 reply
    • 2.3k views
    • 
    • Vodia PBX
    • October 21, 2010

24. No Default Gateway but two Static Routes

    By andrewgroup, July 13, 2010
    • 3 replies
    • 2.6k views
    • 
    • Vodia PBX
    • July 29, 2010

25. Wireless access point

    By Harry Hoogvliet, June 18, 2010
    • 0 replies
    • 1.5k views
    • 
    • Harry Hoogvliet
    • June 18, 2010