Conclusion: Voice-over-IP using SIP has great potential, and ZyXEL packages it into a convenient DECT-like 802.11b handset. Shame SIP services aren't readily available yet.
Conclusion: Voice-over-IP using SIP has great potential, and ZyXEL packages it into a convenient DECT-like 802.11b handset. Shame SIP services aren't readily available yet.