Soundline Communications

IP PBX Seattle

Nationwide IP PBX Services for Businesses
SoundLine provides the best multi-office phone solution for businesses throughout North America by innovating, creating, and personally supporting the most flexible, automated, and simplified cloud phone system.
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Nationwide IP PBX Services for Businesses in Seattle

We offer nationwide IP PBX services for small to mid-size businesses in Seattle that provide users with the capability of configuring, managing and accessing any application through an internet browser without the installation of applications or plug-ins.

Our framework provides the potential to do it all with solutions and benefits such as:

  • Greater scalability to integrate applications and add phones with ease
  • Productivity enhancement
  • Flexible contract-free cost-effective pricing
  • Automated and simplified features-rich system
  • Reliability
  • 24/7 emergency support
  • Free portal programming
  • Ultra-personalized service from dedicated account management member
  • Customer service satisfaction guarantee

We also sell and support top phone brands at our cost, including VTech®, Polycom®, Yealink®, and Panasonic®.

Need more information? Call us today for answers to all of your questions!


Cloud PBX Pricing for Seattle Businesses

With our Cloud PBX pricing for Seattle businesses, we make it easy and affordable to configure and install a world-class system that fits your exact needs.

You can experience a features-rich phone system with all of the technological advancements with your choice of monthly plans and prices, and no binding agreements:


MBX Lite™ – 2 users for the price of one:Per 2 users per month:
2 MBX Users$50
4-20 MBX users$40
22-60 MBX users$30
62+ MBX users$25
1 MBX call-path 
1 DID included 
Unlimited long distance (US & Canada) 
Every MBX feature 
Free support and service 


MBX Pro™ – Never run out of lines:Per user per month:
Single user:$50
2-10 users:$40
11-30 users$30
31+ users$25
Every MBX feature 
Unlimited MBX call-paths 
1 DID included 
Unlimited long distance (US & Canada) 
Every MBX feature 
Free support and service 


Add-Ons: (Everything else is already included!)Per month (call for bulk pricing)
Extra DID (Phone Number)$1
Unlimited SMS per DID$5
VM Transcription per user$3
Market expansion number$1
Network support per location$5
E911 per location$2
Toll-free DID + Min (US48)$2 + 2ȼ
Virtual Fax per min (send up to 6 pages per minute)$5 + 6ȼ


With the affordable rates and cost savings, along with effective support, powerful features and scalability, we offer compelling reasons to partner with us in making this transition.

Call today for a hassle-free quotation.


Seattle’s Small Business Hosted VoIP Features

We provide Seattle’s small business hosted VoIP features that can make a growing single office or small multi-office business robust at a low cost-effective monthly charge!

No matter which pricing plan you choose, the benefits of our reliable and exceptional communications platform will allow you to keep pace with your growth, and help you compete with large entities with standard features such as:

  • Centralized cloud management anywhere from your browser
  • Voicemail transcription from texts sent directly to your inbox
  • Transfer options from your desk phone or mobile
  • Queues, menus and extensions to streamline caller experience
  • Outbound & inbound call records from desired departments or phones
  • Custom failover rules
  • Wideband better-than-landline audio quality
  • Minute-to-minute call control
  • Geo-redundant system architecture – never miss a call

You also have access on this website to additional special features and the elements that make our service so outstanding.

Call Soundline Communications to learn more about the benefits of working with us to make the affordable switch to small business hosted VoIP that runs in the cloud. 425-250-5555