free or open source VOIP Software

http://en.wikipedia.org/wiki/Comparison_of_VoIP_software

http://en.wikipedia.org/wiki/List_of_SIP_software

 

 

Client on PC

http://ekiga.org/

http://www.linphone.org/

 

Client on Android:

SipDroid

http://www.linphone.org/

IMSDroid

Fring

 

Server:

http://www.freeswitch.org/

http://www.asterisk.org/ ==>PBX with call conference

http://www.elastix.org/

MySIPSwitch: http://mysipswitch.codeplex.com/

Home

http://www.opensips.org/

Setup openvpn on vpnpop

http://www.vpnpop.com/ 

 openvpn account:     $3.4/30day

 

Setup:                                           http://www.vpnpop.com/                          (Ie6 dosen’t work)

PP2P VPN    Login:                        http://www.vpnpop.com/login.php

Open VPN   Login:                        https://www.vpnpop.com:1000/

Account:                                      z**@hotmail.com

Passwd:                                       XXXYYYZZZ

Software:                                    Standard OpenVPN client

Profile:                                       VPNPOP Google Storage

 

PP2P server:

newjersey.vpnpop.com  
seattle.vpnpop.com    
dallas.vpnpop.com    
toronto.vpnpop.com    
stlouis.vpnpop.com    
singapore.vpnpop.com    
eggharbour.vpnpop.com    
virginia.vpnpop.com    
ireland.vpnpop.com    
california.vpnpop.com    

 

 

DNS services

#Google
#nameserver 8.8.8.8
#nameserver 8.8.4.4

#Norton
nameserver 198.153.192.1
nameserver 198.153.194.1
nameserver 199.85.126.10
nameserver 199.85.127.10

#Verisign
#nameserver 64.6.64.6
#nameserver 64.6.65.6

#Quad9
#nameserver 9.9.9.9
#nameserver 149.112.112.112

#DNS watch
#nameserver 84.200.69.80
#nameserver 84.200.70.40

#Verizon
#nameserver 4.2.2.1
#nameserver 4.2.2.2
#nameserver 4.2.2.3
#nameserver 4.2.2.4
#nameserver 4.2.2.5
#nameserver 4.2.2.6

#Freedns
#nameserver 37.235.1.174
#nameserver 37.235.1.177

#Comodo
#nameserver 8.26.56.26
#nameserver 8.20.247.20

#Safedns
#nameserver 195.46.39.39
#nameserver 195.46.39.40
#???
#nameserver 185.121.177.177
#nameserver 169.239.202.202

 

#Opennic
#nameserver 139.99.96.146
#nameserver 163.53.248.170
#nameserver 91.217.137.37
#nameserver 51.254.25.115

#Opendns
#nameserver 208.67.222.222
#nameserver 208.67.220.220

#nameserver 208.67.222.220

#nameserver 208.67.220.222

 

 

Family Shield Servers(阻擋成人網站,含有惡意軟體網站)

  • 208.67.222.123 (resolver1-fs.opendns.com)
  • 208.67.220.123 (resolver2-fs.opendns.com)

 

Google DNS:

8.8.4.4

    8.8.8.8

 

GTEI.net

   4.2.2.1             4.2.2.2               4.2.2.3        4.2.2.4          4.2.2.5         4.2.2.6

  

注册 Google Voice

Download a SIP client from Google Market:       Sipdroid/ fring/ CSipSimple / SIPGVDialer

Register one SIP acount:   zhenglei@iptel.org

Setup SIP client  Sipdroid or fring with your SIP acount  on Android Handset 

Obtain one free USA virtual phone number  (say, 425-998-0653) from   IPKall, and binging with your sip acount

Launch browser on PC with  USA proxy and Enter into Google voice Setup

Select your favorite phone number provided by google (say, 650- 646-4296,  818-949-8065)

Binging with your iPKall phone number with Google voice phone number

Verify your Google Voice phone number on Android Handset with Fring apk: accept the call and dial the requested code.

That’s OK.