Grandstream Cordless VoIP Telephone, Black

I had problems with phone, from the minute that i contacted the seller, i got such loyal customer service until the new replacement phone arrived to me

Of all the wireless handsets I have tried in recent years, this by far has the best audio quality. That is why it is so disappointing. I have two DP720's and both of them have the same issue. Periodically, for no apparent reason the phones go into a a mute mode. It will show an icon on the top with the phone and a red X. According to the manual this just means missed call. But once you see this you can try calling yourself from your cell phone and the phone will not ring. Sometimes you will also see the DND symbol, but not consistently.In the case where you do see the DND symbol there is a chance you can set it back. But the call features menu won't work. Instead you'll need to go into preferences and set the option for the mute button to act as DND. Once saved you might be able to restore the phone to ringing again by pressing the mute button. More likely than not though, you'll need to factory reset the phone.The issue though is you can easily miss a day, a week, or even more worth of calls. During that time the phone will look like from a reasonable distance it is working normally. Out bound calls work normally. And at first you will just happen to think a call must have gone to voicemail when you were out of the house. Eventually though it will dawn on you that you are missing calls. I missed a call for a CAT scan appointment, and several other important calls from Doctors offices and relatives because if this issue.At first I thought this only happened if you let the battery run dead. But over time I have come to realize there is no obvious cause.After the factory reset you get to resubscribe to the base. Suddenly you will see all those missed call notifications. Last time I reset my phone, just about 10 minutes ago, there were 50 missed calls.I learned after my missed CAT scan appointment call and I've set my VOIP service to call my mobile phone as backup. So I didn't really miss all 50 calls this time. But there were a number of them where the caller did not wait an adequate number of rings for it to forward to my mobile. And of course I have a house phone, precisely because I'm rather bad about keeping my mobile phone charged.If it wasn't for this mute issue, this would be a 5 star phone. But because of this problem this phone is practically worthless for incoming calls.

El terminal me ha gustado bastante. De calidad es consistente. Se puede cargar tanto desde la base como con un conector micro-USB.¿Qué más se puede decir? La agenda que se le puede cargar puede ser tanto desde un servidor (con un fichero XML) o desde LDAP. Tiene varios idiomas...En general, no tengo ninguna pega.

Excellent quality, both in build, sound and use. The interface is excellent, and the sound is honestly superior to land lines. By using a wired connection to the DECT base, latency is largely eliminated. Setup was a breeze but you do have to understand SIP. Those complaining about setup clearly do not. I was so satisfied I bought three more (four total) and will almost certainly buy another four for my place down south. I might even buy one for my mother although I'll have to set that up for her obviously.

L'articolo in questione, dopo esser stato opportunamente configurato e aggiornato, ha cominciato a dare segni di cedimento dopo circa una settimana di uso intensivo. È un cordless entry level, va bene per un uso non intensivo. Ha poche suonerie e l'upload di suonerie custom non è così agevole, il volume in chiamata non è molto alto. Nel complesso buon prodotto entry level, sicuramente il prezzo non è adeguato: nella stessa fascia si trova di meglio!