Edward Halman wrote:
Can anyone recommend a good cordless user-configurable SIP hardphone that is readily available in the states and doesn’t cost $300? There seem to be a plethora of decent and affordable corded phones (like from Grandstream) but the search for a cordless unit seems elusive. I purchased a vtech 8100 online only to discover after receiving it that it is locked to vonage service.
It depends on the features you are looking for. The Aastra probably has the best support of VOIP features on the handset. The additional handsets are a little pricey ($99), and only four are supported (which is probably more than enough in most cases).
If you don't care about VOIP features in the handset, the Uniden UIP1868 might be a good option. This can be purchased in an unlocked version from various online voip equipment sellers (e.g. www.voipsupply.com). The advantage of the Uniden set is that it uses the same handsets as their 5.8 Ghz cordless POTS phones, which means that you have a variety of handsets you can use (including a waterproof/submersible handset), and they are cheaper. The UIP1868 also supports up to 10 handsets (probably way more than you want, but the feature might be useful in some situations). There's also a much better chance you can buy a new or replacement handset a couple of years down the road.
Otherwise, as others have suggested, you might consider just using an FXS adapter and using an analog cordless phone system. This is what I am currently doing (although I am seriously considering buying the UIP1868). The main problem I have with this solution is the delays introduced by caller id, especially if you want distinctive rings based on the caller. With an analog system asterisk has to send the caller id between the first and second ring. Then, at least with Uniden phones the handsets won't ring at all until the caller id has been received (if you've enabled the distinctive ringing feature). In my house the cordless phone typically doesn't start ringing until the SIP phones have already rung twice.
One final note. It is possible to unlock the vtech 8100. Do a google search for cyt35. CYT is a program that was written to unlock various TI AR7 based devices, and it is known to work with the vtech 8100. I have no experience with this myself, but you might want to look into it if you still have the vtech 8100, and you are not planning on using it with Vonage.
John _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
