These can be a real hurdle when setting up VoIP, help others by posting your configs, tips and tricks or simply ask others for help if you're stuck.
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Topics
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Firewall Issues?
by GoofyCyborg  -  Preview
7 Replies 
2925 Views
by sbatz1972
Optimise Your Router for use with VoIP and Video (Part 1)
by WelshPaul  -  Preview
3 Replies 
2484 Views
by Bonzer
Do I need to use a NAT outbound proxy?
by WelshPaul  -  Preview
2 Replies 
2165 Views
by WelshPaul
Optimise Your Router for use with VoIP and Video (Part 2)
by WelshPaul  -  Preview
1 Replies 
2176 Views
by kylerlittle
Hitron, Draytek & Voip...
by ToneDeaf  -  Preview
0 Replies 
1037 Views
by ToneDeaf
Function of the Application Layer
by Urmila123  -  Preview
1 Replies 
691 Views
by Hector Wuckert
AVM Fritz!box 7490 SIP registration issues
by Otto Geschke  -  Preview
0 Replies 
1142 Views
by Otto Geschke
Phones stop registering
by azurtem  -  Preview
1 Replies 
648 Views
by WelshPaul
Outbound Calls dropping after 30-40 seconds
by webby56  -  Preview
3 Replies 
722 Views
by WelshPaul
Disable SIP ALG On Asus Routers
by GoofyCyborg  -  Preview
1 Replies 
21214 Views
by YourLocalGP
What router do you use?
by GoofyCyborg  -  Preview
16 Replies 
5677 Views
by WelshPaul
Asterisk Remote Extension Issues
by bernyclarke  -  Preview
2 Replies 
480 Views
by bernyclarke
Block all Inbound UDP ports and still use SIP
by Ian_Dob  -  Preview
1 Replies 
540 Views
by WelshPaul
3 Replies 
3776 Views
by WelshPaul
FritzBox
by DidiE  -  Preview
5 Replies 
32158 Views
by WelshPaul
Asus DSL-N55U - Grandstream HT502 registration failure
by Jack Boxer  -  Preview
4 Replies 
2176 Views
by Jack Boxer
Fail2ban attack
by Echo44  -  Preview
0 Replies 
1747 Views
by Echo44
Random handset disconnects
by rogerdunn56  -  Preview
4 Replies 
3556 Views
by rogerdunn56
Antivirus for mobile phone
by vinaya  -  Preview
11 Replies 
3780 Views
by billybob
Are Free Anti virus effective?
by oderog  -  Preview
46 Replies 
10103 Views
by vinaya
Firewall Vs Antivirus
by vinaya  -  Preview
3 Replies 
2442 Views
by vinaya
what is firewall?
by adssolsn  -  Preview
3 Replies 
2060 Views
by bluegreen
Does Windows Firewall block everything?
by BradR  -  Preview
20 Replies 
4721 Views
by bluegreen
Best Antivirus For Laptop?
by lokiebunny  -  Preview
10 Replies 
2426 Views
by pwarbi
Anti-Virus and Firewall?
by BradR  -  Preview
24 Replies 
5127 Views
by nytegeek
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I'm not familiar with the Callswitch Communicator …

Absolutely fantastic WelshPaul. I didn't even thin…

Newbie help!

There have some good sources for International VOI…

Thanks very much for this advice. Net-telco looks …

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