World Library  
Flag as Inappropriate
Email this Article


Article Id: WHEBN0026702050
Reproduction Date:

Title: Line2  
Author: World Heritage Encyclopedia
Language: English
Subject: Genomic island, Long interspersed nuclear element, Microsatellite, Opus (audio format), Transposable element
Collection: Telecommunications Companies of the United States
Publisher: World Heritage Encyclopedia


Toktumi, Inc. DBA Line2
Industry Telecom, VOIP
Headquarters San Francisco, CA 94111, United States
Number of locations US, Canada
Area served Wi-Fi hot-spots, 4G/3G or Cellular enabled calls
Products Line2 Pro (Formerly Toktumi Unlimited) Line2 iPhone app Android app
Services Domestic & Long Distance, International VoIP Provider
Employees 40

Toktumi ("Talk to me") is a telecommunications company founded in San Francisco in 2008 by Peter Sisson. The company is best known for its Toktumi phone suite, as well as the Line2 mobile app, which provides Wi-Fi support for mobile phones in lieu of using the service provider.


  • Line2 Pro (Formerly Toktumi) Phone Suite 1
  • Line2 Pro (Formerly Toktumi Unlimited) Features 2
  • Line2 3
    • Controversy 3.1
      • App Store Recall 3.1.1
      • Hacking Attempt 3.1.2
  • Competitors 4
  • References 5
  • External links 6

Line2 Pro (Formerly Toktumi) Phone Suite

Line2 Pro (Formerly Toktumi) is a Virtual PBX phone service that allows companies to develop and maintain multiple internal phone lines to handle large numbers of external calls. Line2 Pro uses cloud computing to allow one phone call to go to shared receivers, such as cell phones or fax machines, depending on which is more appropriate. Line2 Pro allows for such transfers without any special equipment, performing the same function as many other standard office phone systems. Line2 Pro is priced on a monthly or yearly basis. Users can pay a monthly price of $14.99 or a yearly price of $149.50. The website also offers additional lines for $9.95 each, as well as a limited functionality Free version.[1]

Line2 Pro works by providing a single number, used by the employer, which can then be used by the employees, avoiding higher rates by allowing them to use one number as opposed to many of them. This also allows employees to receive calls even when not in the workplace.[2]

Line2 Pro (Formerly Toktumi Unlimited) Features

The Line2 Pro (Formerly Toktumi Unlimited) service provides many options that allow it to perform many functions similar to phone systems found in large businesses:

Toll Free Number: Line2 Pro offers the ability to choose a toll free number instead of a local number. They were the first company to offer toll free number texting. Customers are able to send and receive texts to and from their toll free number.

Call Handling: Line2 Pro performs this function in many ways, including an “auto attendant” as well as a standard voicemail program. The auto attendant allows the user to record a custom message before their call is rerouted to the appropriate destination. However, this feature does not allow nested menus. The options presented in the first menu are only programmed to lead to other destinations, not to separate menus with separate options. Additionally, the user can choose for a computerized message to play. The caller identifies his or herself, after which the receiver can take the call or direct it to a voicemail system. Finally, users can choose to record their calls if they desire, after which they can send it to a destination of their choosing.

Address Book: Users have two ways in which to manage contacts within the Line2 Pro service. One can manually input a list of contacts into the Line2 Pro. Additionally, they can submit Outlook databases of their contact lists to the same site. Afterwords, the user divides contacts into personal and business categories. When adding a new contact is necessary, the user either updates the information manually or resubmit an updated contact list to the portal. Line2 Pro also utilizes a type of “dial-by-name” function wherein users can input a contact’s name instead of number. Line2 Pro will then browse the contact list for the number.

Teleconferencing: Line2 Pro also allows users to hold telephone conferences with up to 20 people at once. The interface allows speakers to be put on hold in order to add new participants as needed. Participants are not added simultaneously, and must be added one at a time before they join the conference.[3]


Toktumi also offers a mobile app for Apple iOS and Android phones called Line2. Line2 is a mobile VoIP app, which means that, although it is on a mobile device, it uses an Internet Protocol address to make calls. This results in cheaper, sometimes stronger service. It provides similar service to applications like Skype, which also allow users to place calls over the Internet for a smaller fee than using a regular phone line. Calls can be made over Wi-Fi, a 3G or 4G phone network, or cellular voice connections.[4]

Line2 also gives users two lines; one for business, the other for personal calls. It allows the user to choose between a data network or wi-fi hotspots to transmit calls. A user, for instance, could redirect an incoming call over to their second phone line without interrupting their current call. The app also allows for unlimited texting for all numbers including toll free numbers in Canada and the United States.[5]


App Store Recall

The Line2 app was submitted to the Apple App Store on June 5, 2009. It was developed with the goal of providing users with two different phone lines. One would be a personal line, the other used for business. This would allow users to keep any personal numbers private, as well as applying professional business features to the other line. It pended approval until June 23, 2009, when Apple rejected the application. Apple later stated to the company that “the application had been rejected because it required people to pay through its website rather than Apple’s subscription services that are integrated with the iPhone 3.0 update.” Toktumi reported that Salesforce allowed sales of apps through the web, but changed the app to work with the App Store.

Toktumi resubmitted the app as a demo on July 13, 2009, when Apple told them to wait a few days for testing before it could be released. However, Apple soon pulled all apps related to Google Voice, giving the reason that Voice duplicated features offered by the iPhone. Line2 was included in this recall because its two-line setup was similar to Google Voice. It also included several features shared by the iPhone.

On September 2, 2009, Apple approved of the Line2 app, which was quickly added to the App Store almost three months after it was originally submitted.[6]

Hacking Attempt

On March 24, 2010, David Pogue reviewed the Line2 app for the New York Times “State of the Art” column. Later on in the day, the app vanished from the App Store. After receiving complaints that the article alerted AT&T to the app, causing them to pull it, CEO Peter Sisson later revealed that Toktumi had suffered a DDoS attack. He pulled the app in order to prevent new customers from having a bad experience as well as taking down the free trial to prevent further problems. A week after the situation, the app was back up for $0.99 on the app store with the free trial reinstated.[7]


  • Grasshopper
  • MightyCall
  • RingCentral


  1. ^ "Line2 pricing options". Retrieved July 10, 2012. 
  2. ^ Mosca, Stefanie. "Toktumi PBX Offers Hosted Small Businesses VoIP Phone Systems". Retrieved March 5, 2012. 
  3. ^ Blackwell, Gerry. "Review: Toktumi's Hosted IP PBX". Retrieved March 5, 2012. 
  4. ^ "Line2 About Page". Retrieved March 5, 2012. 
  5. ^ Kooser, Amanda. "Line2 App Turns Your iPod into a Phone -- with Unlimited Calls and Texts". Retrieved March 5, 2012. 
  6. ^ Kincaid, Jason. "Another Startup Falls Prey To The iPhone/Google Voice Crossfire". Techcrunch. Retrieved March 5, 2012. 
  7. ^ Pogue, David. "Why the Line2 App is Up and Down". The New York Times. Retrieved March 5, 2012. 

External links

  • Toktumi official website
  • Line2 official website
  • App store page
  • Google Play Store
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.