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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Sangoma Asterisk

    Score8.7 out of 10
    N/AAsterisk is an open source toolkit for building communications applications, now owned and supported by Sangoma (acquired with Digium in 2018). Most Asterisk-based systems and solutions require additional components (e.g. IP-phones, VoIP gateways or telephony interface cards, and other hardware), and expertise.N/A

    Telegram

    Score8.8 out of 10
    N/ATelegram is an open source and free messaging app with a focus on speed and security. Telegram can be used on all devices at the same time — messages sync across any number of phones, tablets or computers. Telegram boasts over 500 million monthly active users and is one of the 10 most downloaded apps in the world.N/A
    Pricing
    Sangoma AsteriskTelegram
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    Sangoma AsteriskTelegram
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    Sangoma AsteriskTelegram
    Considered Both Products
    Sangoma
    No answer on this topic
    Open Source
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    100%
    Would buy again
    8 Answers
    Delivers good value for the price
    No answers on this topic
    100%
    Delivers good value for the price
    8 Answers
    Happy with the feature set
    No answers on this topic
    100%
    Happy with the feature set
    8 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    86%
    Lived up to sales and marketing promises
    6 Answers
    Implementation went as expected
    No answers on this topic
    100%
    Implementation went as expected
    8 Answers
    Best Alternatives
    Sangoma AsteriskTelegram
    Small Businesses
    Sangoma Communications Platform
    Score8.9 out of 10
    WhatsApp Business
    Score9 out of 10
    Medium-sized Companies
    3CX
    Score7.9 out of 10
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    Score9 out of 10
    Enterprises
    Cisco VoIP PBX (discontinued)
    Score7 out of 10
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    Score9 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Sangoma AsteriskTelegram
    Likelihood to Recommend
    8.0
    (8 ratings)
    9.9
    (8 ratings)
    Usability
    8.0
    (1 ratings)
    -
    (0 ratings)
    Support Rating
    8.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    Sangoma AsteriskTelegram
    Likelihood to Recommend
    Sangoma
    Digium Asterisk is well suited for a city government as a communications solution for internal and external use. Other options like PBX are more expensive and hard to escalate. VoIP makes it easier to use the communications infrastructure instead that already exists rather than having to wire every phone when the solution is a digital or analog phone. In my city, government offices are not in the same place, which makes it harder to communicate everything together.
    Incentivized
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    Open Source
    Telegram has been very well suited for family video calls and conversations where detailed and private information is being shared. Video calling is fantastic and I'm so thrilled that they added group video calls now! The video quality is also so good that I've been able to use it to make virtual portrait sessions happen. I just don't use this for sending out formal contracts and things like that. I feel like email still needs to be used for those scenarios, but any client that just wants a secure way of communicating with me about their private family matters...this is THE app to use!
    Incentivized
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    Pros
    Sangoma
    • Easy communication and configuration with many soft phone and hard phone models
    • A great community that helps the software have more and more functionality
    Incentivized
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    Open Source
    • Easy to use and user friendly
    • Collaborating application
    • File sharing
    • Audio and video calling feature
    • Instant messaging
    • Channel and group formation
    • Data security
    Read full review
    Cons
    Sangoma
    • Transferring to a Voicemail is particularly hard to do, and calls tend to drop when transferring.
    • I would like a different interface; the current one feels clumsy
    • Over the weekend, it logs you out, and you have to remember your password or reset it to gain access.
    Incentivized
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    Open Source
    • It is so safe to use that many users can share anything, including private pictures of anyone, even nudity as well. That is horribly disgusting.
    • They should restrict those users who run nudity in the Telegram groups and community.
    • Otherwise, I don't have any problem[s with] Telegram. I am a very satisfied user of Telegram.
    Incentivized
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    Usability
    Sangoma
    User friendly. Very little training to use it
    Incentivized
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    Open Source
    No answers on this topic
    Support Rating
    Sangoma
    I have asked in the not so recent past about having my phone updated with my saved Digium "favorites" list but it doesn't seem that this is possible
    Incentivized
    Read full review
    Open Source
    No answers on this topic
    Alternatives Considered
    Sangoma
    Recently I've been using Vonage Business, and while it is far more expensive and a lot less configurable than Digium, the mobility is essential for my new role. Digium is ideal for a business with both a very technical staff and a user base that is not remote. Digium was selected due to price and ability to create custom applications.
    Incentivized
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    Open Source
    I used WhatsApp Business but it's limited. I can add only 250+/- members to the WhatsApp group. But in Telegram, it's 200000. So this is a big opportunity to promote my event. Telegram has much more user data privacy and company transparency than Signal. I am using both but telegram for vas communication
    Incentivized
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    Return on Investment
    Sangoma
    • being zero cost, we saved at least 3 million on what a legacy pbx would have cost
    • the savings and speed means lower cost on our service making us more competitive
    • stability
    Incentivized
    Read full review
    Open Source
    • Easy spread of information and updates among customers.
    • Easier and faster communication among colleagues.
    • Groups may accumulate a huge number of people.
    Incentivized
    Read full review
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