Through Gizmodo comes this DesignTechnica article, announcing VoIP for the Palm Tungsten C, using WiFi:
VLI is introducing Gphone for Palm handhelds to enable VoIP for Palm Tungsten C handheld users. Gphone is a VoIP (Voice-over-IP) application available for several platforms that will allow users to place phone calls to any other Gphone-using Tungsten C, Pocket PC, or desktop system, or even over the public telephone network. Gphone also integrates into existing infrastructures to allow for automatic call forwarding to the handheld, and lets users within the same company call each other over the company network without any telephone costs at all.
The Gphone software is of course PC-only. Blecch! My PC doesn't have a mic, but maybe I could just turn on the "answering machine" function and you all could fill it with messages. The download is here, for free no less.
Or here's another idea -- just use standards! Note to self: go look up SIP-compatible soft phone apps, and see if there are free versions for different platforms.
Next up is The Register, which brings us news of GSM sign-on for wireless LANs.
The demonstration showed a WLAN connected laptop authenticated by a GSM network with the same ease as a regular mobile phone call over GSM. Anyone who's signed up his or her laptop to use any current WLAN hotspot will know just how different the experience is to using a mobile phone.Ericsson provides a single sign-on for both GSM and Public WLAN, so not only a simpler logon, but also one bill. It forms part of Ericsson's Mobile Operator Wireless LAN (MO-WLAN) solution. This is a Wi-Fi, Wireless Internet Service Provisioning system, targeted at mobile operators. In addition to the existing components for service provisioning, user authentication, billing and network management, Ericsson has added a new piece with the Ericsson WLAN Authentication Server.
A long quote, but worthwhile to read through. This fits squarely into the "how to make it easier to make money and use the damn stuff" category. This absolutely - absolutely - makes sense. If I had a WiFi-capable device, I would definitely love to have the ability to pay for service in various places by just having the price added to my cell bill.
Of course, free service with everyone spitting out bandwidth is good, too.
Note: I don't have a wireless category, nor a VoIP category, nor a smartphone category. Any more votes on what types of categories need to get added? I was also thinking about something for iTunes stuff, but I don't know what that would be called. Media? Multimedia? Music?
Comments
VoIP+WiFi=Engineering headache
I think VoIP over WiFi is a painful engineering problem. I do not have the algorithm performance numbers on hand but the packetization/assembly/buffer delays at client ends is already introducing close of 120mSec of delay. 150mSec is the tolerable limit.
I really wonder if this (VoIP over a PDA) has the odds stacked against it. My experiments with PC telephony have lead to rather unsatisfactory results. The only hope I see is with IPPhones that have dedicated voice processing hardware.
don't think
anyone intends to do this in anything less than something like this. Chipzilla is funding this, so we cud see VoIP function in future chipsets. This also.
Snicker if u will, but no-one disputed when Frost & Sullivan predicted that VoIP networks will carry 75 per cent of world voice services by 2007.