| Engine VoIP Service |
URL: http://www.engin.com.au/public/
Cost: Free to other user,charged to
outside users
-multiple subscription plans
Hardware supported: Softphone with USB or
computer Audio headset; proprietary adapters
Protocol Used: SIP
Voice Mail: Free to All
Means of payment: Automatic deduction from credit card.
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| Glophone VoIP Service |
URL: http://www.glophone.com/
Cost: Free to other user,charged to
outside users -multiple subscription plans
Hardware supported: Softphone with USB or
computer Audio headset; proprietary adapters
Protocol Used: H.323.1
Voice Mail: Free to subscribers
Means of payment: Credit card. |
| Skype VoIP Service |
URL: http://www.skype.com/
Cost: Free to other user,charged to
outside users
Hardware supported: Softphone with USB or
computer Audio headset; proprietary adapters
Protocol Used: a secret proprietary protocol
Voice Mail: Paid only.
Means of payment: Pre-Paid by Credit Card or Paypal |
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