von SIP.US5 / 5 71 Bewertungen
Wer nutzt diese Software?
Tausende von Kunden in verschiedenen Märkten vertrauen auf SIP.US. Jeder, der die Leistung eines SIP-Trunk nutzen möchte, wird unterstützt.
Durchschnittliche Bewertung71 Bewertungen
- Gesamt 5 / 5
- Benutzerfreundlichkeit 4.5 / 5
- Kundenservice 4.5 / 5
- Funktionen 4.5 / 5
- Preis-Leistungs-Verhältnis 4.5 / 5
- Kostenlose Version Nein
- Kostenlose Testversion Ja, Kostenlose Testversion
Cloud, SaaS, Web
Support während der Geschäftszeiten
Angaben zum Hersteller
- Gegründet 2007
SIP.US ist ein SIP-Trunk-Dienstanbieter für Unternehmen für IP-PBX-Systeme und analoge/digitale Telefonadapter. Die SIP-Trunks werden über deine eigene Breitband-Internetverbindung betrieben und es werden unbegrenzte Tarife angeboten. Die einfache Einrichtung, das Tier-1-Netzwerk und das leistungsstarke SIP-Bedienfeld für Self-Service haben die Anwendung zum führenden On-Demand-SIP-Anbieter gemacht. Seit 2007 konzentriert sich SIP.US ausschließlich auf SIP-Trunking-Dienste. Teste umgehend den Service mit einem kostenlosen Konto, das in weniger als 60 Sekunden erstellt ist.
Die hilfreichsten Reviews für SIP.US
Bewertet am 5.6.2019
Mostly good, some missing features
Kommentare: Overall we are very happy with the SIP.us solution. We have contractors all over the world, so having the ability to call people all over
- Ease of integration with the PBX (we use Asterisk)
- Clear user guide and documentation
Nachteile: - Mostly good for calls made to North American and western-European numbers. Not so good for international calls, especially to some countries - India, Russia and some Eastern-European countries (Romania, Bulgaria, Armenia come to mind). Some providers in these countries seem to detect that our calls are Voip calls and block them. And we have raised this issue with SIP.us, but received no feedback. This means we have to spend more money making phone calls via Skype. And Skype calls are expensive but always go thru, unlike calls made via Sip.us trunk lines. Now, I understand you may say it is not your fault that telcos are blocking calls made thru SIP. But from my PoV as a customer, what I see is simply that Skype-made calls work where SIP-made calls are failing to go through. So what is Skype doing that SIP cannot?
Bewertet am 12.6.2019
Good service, great provider, tad pricey though
Kommentare: Overall experience has been good. The major thing I wish they had is a 24/7 phone number that I could pick up the phone and call for tech support. When we do cutovers and new projects it's usually done after hours or on a weekend to avoid cutting into business hours, so having support 24/7 would be hugely important to tech people like me.
Vorteile: Service is outstanding, don't have to deal much with dropped calls or latency issues. The web interface is intuitive and easy to use, and most importantly the support is pretty good (email/ticket only though, really wish they offered more support over phone)
Nachteile: I don't think they have phone support that you can call in normal, if they do please let me know and I'll modify this review. Only other drawback is cost is a tad higher than some others out there. But SIP.US is pretty easy and reliable.
Bewertet am 5.6.2019
Fantastic SIP Provider With Excellent Technical Support
Kommentare: We use SIP.US as the phone provider for our office's 40-extension phone system. We currently have toll-free and local numbers (DIDs) with them as well as some fax numbers.
- Completely self-service website.
- Fantastic technical support that responds within minutes, usually.
- Automated number port-in process.
- Huge inventory of DIDs across the country.
- SMS service is available on most DIDs.
- Website is a little outdated.
- Pricing is just fair, not great.
Bewertet am 23.5.2018
SIP.US saved the day and changed how I look at phone service forever.
When I happened across SIP.US in a google search on the weekend when our physical phone system crashed and we had to build a virtual one quickly and get it up and running before Monday, I had never used SIP trunks before. I had not used them because I was unsure of the technology and worried about call quality, the phone company always wanted to bring in a separate circuit to run SIP trunks (more bureaucracy and red tape). SIP.US was fast and easy to get going and JUST WORKS! We enjoy great call quality with SIP.US and have the flexibility to add and remove phone numbers and trunks at will. We can respond to market conditions instantly scaling up or down at will.
I wish I would not have waited so long to give this service a try it really does change the way that we think about voice service.
I suggest using the free trial and just giving it a shot, once you sign in and see the portal and all that you can do INSTANTLY you will be hooked.
Vorteile: SIP.US is very quick and easy to set up and use. I set it up at around 10pm on a weekend when our phone system had died and we had to recreate a virtual one that could not connect to our existing PRI. Without talking to anyone I had a SIP trunk up and taking calls in less than half an hour without having any previous SIP trunk experience. The next day (on a weekend!) I received a call from the executives at SIP.US to make sure I had everything that I needed. The support team proceeded to help us get all of our numbers ported as quickly as possible (you can do this from the web portal but they were just being nice.) Once I understood the ease of use (no calling and waiting for the phone company to wait through their bureaucracy), reliability and clarity of using SIP trunks through SIP.US I could no longer imagine relying on a traditional phone company for phone service. SIP.US is a game changer, we have never looked back. SIP.US is how phone service should be.
Nachteile: I have not found anything to dislike. SIP.US does what it says it is going to do and keeps on doing it. Full control of my phone service from a web browser, what's not to like?
Bewertet am 4.6.2019
SIP.US for Backup Phones
Kommentare: We use SIP.US to handle our calls and send them to voicemail when our main line is down. They have worked great for that purpose, and thankfully we don't have to rely too heavily on their service.
Vorteile: SIP.US works great for our backup phones. We use it irregularly, which means our main phone system is working, so that's good. The UX seems to have gotten a face lift recently, so I have been exploring it a bit to see if there are new features.
Nachteile: The UX can be convoluted at times. Sometimes a person we had on backup phones ages ago will still get a call, and I have found it difficult to get him removed.