SIP networks usually have a proxy server and a SIP gateway. The proxy sever helps lighten the functional requirements of SIP endpoints. It also acts as both client and server, but it adds functionality around call routing and policy-based management. SIP gateways handle the routing and connectivity requirements for connecting SIP calls to other networks. Typically, the advanced features of the VoIP vendors we review here are largely based on the proprietary management technology they build into their proxy servers and gateways. By offering VoIP solutions where these elements of a SIP solution are hosted in the cloud, the providers reviewed here have more flexibility in building advanced features since they have more control over deployment and reliability.
Ooma is a popular VoIP solution for businesses, and now that there’s a residential option, Ooma is even a great option for you at home. With this new addition to its services, Ooma has traditional phone companies running scared. After all, you just can’t compare the features, quality, and service that you get from a top-of-the-line brand name like Ooma. To begin with, the service is totally free. You read that correctly; Ooma’s residential VoIP is totally free. If you need more advanced features, you’ll have to pay for them. But even the Premium plan is very affordable. With both plans, you’ll get crystal clear sound quality, basic features like call waiting, online call logs, call return, and 911 services bundled into the plan. More advanced features include voicemail forwarding and monitoring, Ooma mobile calling, international calling, and custom ring patterns.
These include features like voicemail-to-email (and/or fax to email) which will automatically take your voicemail messages and send them as audio files to your email, making you much less likely to miss important messages. Many companies can also provide you with voicemail transcription to text, which will automatically convert the messages to text in an email, saving you even more time.
While it doesn't offer as many features as its business-class version, residential VoIP is still overwhelmingly attractive when compared to standard phone service; firstly because of its much lower overall price tag and second because it simply offers more features than an old fashioned long line. You can keep your current number, suffer zero restrictions when it comes to 911 or long-distance calling, drop your monthly price to a low fixed number, and take advantage of VoIP-only features like smart call routing, virtual numbers, and more.
The only area where a landline offers something VoIP phones can't is that they're more disaster resistant. Lost power to your house and your landline phone will keep on working. But if the power drops to your home's internet router, our VoIP phone goes dark, too. However, this limitation is less crippling these days as most people have a smartphone of some kind backing up their home phone. That phone will keep working in the event of a power outage, which means you can still make emergency calls. And if you've opted for a mobile client on your home VoIP account, you can even make those calls using your home phone number rather than your mobile number if you prefer.
Choose the service that is appropriate for your calling needs. Residential VoIP plans are cheaper than business VoIP plans because: (1) they have fewer features and (2) residential phones are used less frequently than business phones. Don’t use a residential VoIP service for a home-based business unless you’re willing to pay overage fees or to have your VoIP service canceled. VoIP providers are serious about enforcing their Fair Use guidelines.
It is much cheaper than a regular landline - most providers offer unlimited calling plans (including long distance) in the USA and Canada for under $10 per month. There are also some great promotional deals available such as 2 year specials that cost around $6 per month (includes all your calling). Comparing this to a regular PSTN (landline) phone service that can cost in the region of $60 per month can result in savings of over $500 per year for many home phone users. If you also regularly call International numbers you can save even more, with rates typically starting from around 1 to 2 cents per minute to many countries.