VoIP Phones - 3cx: Difference between revisions
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Revision as of 21:28, 6 Ocak 2015
3CX is a software phone for Windows, iPhone and Android. See www.3cx.com/voip/softphone
This SIP software on an iPhone just works.
3CX Feature Notes | |
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Tested on FireBrick SIP Server | Yes |
IPv6 Support | Possibly not |
Versions Tested | iPhone |
NAT Tested | Yes, Worked on 3G data services |
Configuration
iPhone 3CX Configuration Settings Example | |
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Name: | Your name |
Display Name: | Your name, etc. |
User: | Your phone number |
ID: | Your phone number |
Password: | ****** |
Local PBX: | voiceless.aa.net.uk |
External PBX IP: | voiceless.aa.net.uk |
PBX Port: | 5060 |
Stun: | Empty |
Proxy: | Empty |
Local SIP Port: | 5065 |
First RTP port: | 4000 |
TCP Transport: | Off |
NAT HElper | Off |
Echo CAncellation: | On |
GSM | Off |
G.711 (aLaw) | On |
G.711 (uLaw) | Off |
Notes
- Disable STUN by deleting the stun server settings
- Disable NAT helper
- Enable/Disable echo cancellation depending on what works best for you
- Force a-law audio (probably unnecessary).
- Also works over 3G (dependant on signal!)
- Also see Blog post
Firewall & Security
- Also see the VoIP Security page for information about securing your VoIP service.