SIP phone app for Linux - SFLphone

SFLphone logoWhen I joined Red Hat a few months back, I have been looking for a stable phone setup, because none of my current phone setups are reliable as I'd like them to be:

  • My land line is a VOIP line, Lingo being the provider.  Mostly it's good, except for this weird and annoying problem where the line will cut out for about 30 seconds in the middle of the call: either I can't hear anybody else, or I can hear them fine but they can't hear me.  Clearly, that's unusable when I'm leading meetings on the phone.
  • My mobile phone service is with AT&T Wireless.  Now, these guys have provided me fantastic customer service (I'll write about that in a future blog post), but I'm in a poorly-covered cell area so service is spotty and I still get calls dropped sometimes.   Again, not workable when I need to be presenting to partners and customers on the phone, which I often do.

But Red Hat offers SIP service (if you're not familiar with SIP, think of it as a kind of VOIP service).  So I got a Red Hat phone number assigned, and I started looking for an application on Linux that lets me make phone calls with that number, using my computer's microphone and speakers.

I tried a package called Twinkle; it works okay so far but seems to freeze up on me fairly often, too.

I also trierd a package called Ekiga, but from what I can tell so far they want you to sign up for their service, and I just don't need another service right now.

Today, I found another package that just worked: SFLphone.  It was easy to install and configure it to know about my Red Hat SIP phone number.  I've been using it all morning and calls work fine.

The only nit pick so far is that the dial pad feature seems to either repeat digits or miss some digits from time to time.  I'll keep at it, see if I can figure out what's going wrong.  Other than that, so far, so good!  Of the three SIP apps on Linux that I've tried, this one is the best so far.

Do any of you ever use SIP software on Linux?  If so, what do you use, and why?

And how about on the Mac?  I've been trying Jitsi; are there any other SIP phone apps you like better on Mac OS X?


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SFLphone is the best SIP app

SFLphone is the best SIP app for Linux. It worked well for me though I encountered the same issue with the dial pad often. So far the service is good apart from the usual freezing of screen. I would really recommend Red hat Sip service if you are looking for a VoIP service. online liquor store cwspirits

Good topic

From your post, I came to know about SIP phone app for linux. I would like to install this but I don't know the procedure to install it. Hope you will provide this information as soon as possible. Thank you. paris tours

The SIP phone app which has

The SIP phone app which has been launched in Linux would probably have a great impact and now the users of Help With Essay Linux can use this built in application and through that they can connect with each and the simplest and the easiest way to connect with other.

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This app looks reliable for many purposes. I have been looking for one like this for my Linux system for a while. Glad that you have shared the ideal one which suits my requirements. Is this the latest package available? remodeling additions contractor Los Angeles

Oh since I have been playing

Oh since I have been playing to buy Linux, it is very enlightening to know about this app, will surely get it installed on my phone! I Have been reading about other apps on as well. It feels like this one is going to be one helpful app, so thanks!

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There is no network without any flows and I have been using AT&T for quite a long time apart from some remote places in the outskirts of town the range seems to be pretty fine and have good internet connectivity and packages. persian wedding planner

Oh am so happy to have

Oh am so happy to have finally found this app for Linux because I was not getting any confirmation from anyone if its available for Linux or not

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Thanks for this idea. I'll be

Thanks for this idea. I'll be trying out this. It seems to me like this works on my part. - Dony McGuire

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