The lack of SIP and IMS stacks in the Google Android platform has many wondering what Google's attitude is to VoIP phone calls. The stacks facilitate IP-based call initiation and quality-of-service.

This has prompted one blogger at OpenGardens.com to respond: "Basically IMS is a secure mobile connection and/or a guaranteed (QOS) mobile connection. By working at the service layer, Google overcomes some of the issues that hamper IMS type applications. In doing so, it foregos certain applications."

"However, if the bearer is WiFi (as it is starting to be increasingly) then this does not matter because many network /telephony applications can be run over WiFi. Downside is low QOS." Any thoughts on the issue will be most welcome.

For More:
- No SIP for Android Blog [1]

Related articles:
- Hands on with Android Report [2] 
- What Google's Android means for Microsoft Report [3]