The PLUG & PLAY Solution for Voice over IP in challenging network environments, at restricted WLAN-Hotspots or 3G mobile networks inland as well as abroad.
Simple SIP Channel (SSC) opens a new and unique possibility to you to make VoIP calls from any network environment to your PBX at home, to your office or with an arbitrary SIP VoIP service like e.g. 1und1, sipgate or A1. You neither need a VPN System nor an administrator to make or receive calls from within blocked networks. Simply use the SSC for this purpose!
A simple connection that allows you to browse web pages in the internet is sufficient to make and receive VoIP calls.
How does this work???
Simply download the SSC Software for LINUX or WINDOWS (please see download links on the right side) and follow the instructions in this PDF document  .
Who needs Simple SIP Channel (SSC)?
Everybody who finds himself again here:
| Metthew Miller writes: |
| "Hello, next week starts my 2-week trip to Dubai and I need to be available on the phone. VoIP is blocked there and Skype somehow doesn't work as well. Can you help me?" |
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| Heinz Rosen writes: |
| "Dear Ladies and Gentlemen, we want to use our office telephone numbers as well when we are on business trips. We're using a FritzBox from AVM with SIP extensions. The calls are routed via ISDN. We get the VPN tunnel from AVM up and running, but somehow we cannot make calls. Can you offer a solution?" |
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| Kyle Adams writes: |
| "Dear Support, I'd like to be available in my Home Office through the PBX of the company. The network administrators somehow cannot fix this and they don't want to reconfigure the firewall. Is it possible to use a port other than 5060 for telephony? Here I can only open web pages." |
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| Fred Hansen writes: |
| "Hi, your phone software works great! Everything is perfect, except for this: as soon as I'm connected using 3G via UMTS nothing works any more. Have found out that They block VoIP data. Is there a possibility to make it work anyways? Thanks for your quick reply." |
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