Can I use this model with a SIP connection?
388780
Yes. I've used it to connection to SIP accounts with inPhonex and Callcentric without any trouble.
388781
Yes, absolutely. I have both ports registered to my Asterisk SIP server. Each port can be configured independently.
388782
Yup, I have two of these units. I use it with CallCentric as my provider. Works great.
388783
Yes, you will need your SIP server address and user info. From your SIP provider or contractor to enter into the units setup pages.... Best Regards.
1721098
Yes and no... if you are using this alongside the OBI202 VOIP adapter to have multiple phones, then yes. If you are trying to make them work one through the other, then no. A VOIP adapter is to allow you to use a regular phone with a VOIP service. So if all you need is a single phone working with a single VOIP account, then just the grandstream phone will work (and it has two lines, by the way, so you could use it with two numbers). Or you can skip the grandstream phone and plug a regular phone into the VOIP adapter. If you used both, you'd probably want to have at least two separate SIP accounts - or make sure the SIP account you have supports multiple devices simultaneously. TL;DR: You only need one or the other, not both.
932414
not since I have not tried that model, I leave the link so you ask the question., Technical Support Contact Form, luck
2180907
Hello Denisse! It depends on what kind of line you have. If your line comes from a SIP provider then you can use this phone for that line and for the calls that you receive in your cellphone (using Bluetooth). If you have a traditional phone line, this phone will not work with that,
1823268
It should be fine. FreePBX is an Asterisk based IP platform I believe, and as such talks standard SIP. The Polycom Soundstation IP5000 is also a fully SIP capable phone, so it will work just fine. Only a few proprietary phone systems extend SIP in such a way that third party phones may not work (Mitel leaps to mind).Rubin
1334206
I am using it on an analog line, so can not answer your question exactly, but the product information states that it does support SIP as well: http://www.polycom.com/products-services/voice/conferencing-solutions/conferencing-phones/soundstation-duo.html (On the 'technical specifications' tab they have a link to supported SIP platforms.) The 'Duo' name is because it supports both analog and IP voice solutions. If you have not already, you may want to call VoIPCheap and ask them specifically if their service supports this phone directly (without any other hardware), or if it still requires a seperate SIP router. Wish I could help more.
1409654
No it is a multiline S.I.P phone. You will be able to add multiple line SIP numbers, but not physical lines. Was disappointed with the phone because Google Voice Never worked, which was the main reason I bought it. Password error all the time. Ended up buying a multiline OBIHAI product.
749710
Sorry, I don't use that service in my home so can't reply with an accurate answer. I checked the manual and could find no information about VOIP.
2106910
You would have to ask your Fios people if they support SIP Endpoints/Phones. Unless they gave you an account/password and SIP server to logon to, then I would say NO.
251038
No. This feature is not supported by this phone. Also: please note that this is a SIP phone and will not connect to standard home phone service.
342104
It will not work with standard Skype. You would need the Skype Connect service to use the SIP features. I personally use it with another SIP service (CallCentric) that is inexpensive and gives me unlimited nationwide calling.
1016781
You need to sign up with one of SIP providers and configure the phone in accordance with your SIP provider's configuration.Alternatively, use SKYPE. SKYPE is pre-installed and you need to input your SKYPE credential to sign in. If you have SKYPE credit, you can make an outbound call with SKYPE. In SKYPE, you can also obtain your SKYPE phone number to which anyone can call.
1154943
With a SIP Phone - you need SIP/VoIP Service and/or a VoIP Phone Server. The service provider connects you to other VoIP users or can connect your call to the wireline for people using Plain Old Telephone Service. So, you can buy this phone and get service from someone like VOIP.MS and pay a very low per minute fee for all your calls.
1334205
Yes, it can be connected to a network and used as a single line SIP end-point. I have one registered with OnSIP.
874577
For standard comcast voice, this device will not work. Their voice service does not provide a sip account. To make it work you would need an FXO adapter. So the setup would be: comcast voice modem -> fxo -> Ethernet switch/router -> dp715
1225672
Not directly. If you are planning to use a VOIP provider for your phone service you will need a router from the phone service provider. There is not phone connection on this modem.
202598
Could you be more specific with the question, I understand that you and sip trunks are connecting a fax on FXS port if so if it works