TrustRadius

Kamailio SIP Server vs. Telnyx

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Kamailio SIP Server
Score 9.0 out of 10
N/A
The Kamailio SIP Server, formerly known as OpenSER or SER, is an open source VoIP and communications platform.N/A
Telnyx
Score 8.6 out of 10
N/A
Offering a communications platform that provides global carrier-grade services, Telnyx in Chicago maintains an international, private IP network and grants its customers control over their communications through its portal and RESTful API. Telnyx products include voice (elastic SIP trunking, global number search, and telephony data), programmatic messaging, wireless (mobile IoT), embedded communications (WebRTC) and automated networking. Customers provision services a la carte and pay by usage…
$0
per LRN lookup
Pricing
Kamailio SIP ServerTelnyx
Editions & Modules
No answers on this topic
Identity Services & Data
$0.0015
per LRN lookup
Voice API
$0.002
per minute
SMS API
$0.0025
per send (free to receive)
Elastic SIP Trunking
$0.0035 ($0.005)
origination (termination) per minute
Fax
$0.0070
per page
Verify API
$0.04
per API call
Wireless
$2.00
per month
Networking
$100.00
per month (starting price)
Offerings
Pricing Offerings
Kamailio SIP ServerTelnyx
Free Trial
NoYes
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details—Telnyx offers additional discounts as customers scale.
More Pricing Information
Community Pulse
Kamailio SIP ServerTelnyx
Considered Both Products
Kamailio SIP Server
Verified User
Anonymous
Chose Kamailio SIP Server
As Kamailio SIP Server is an open source, the major impact is on cost; it's free to use compared to any other Softswitch or server in the market. You can also customize it to your need and use the features that you need, which is one of the major plus points for the Kamailio …
Telnyx
JA
Jonathan Aguiar
Lead Technical Support Engineer
Chose Telnyx
T38 is our secondary carrier. They aren't listed in the available list. Telnyx has a larger number pool and easy to use interface. Although, T38 has the upper hand with fax troubleshooting.
JL
Joan Leon
Account Manager
Chose Telnyx
Easy of use and better prices. Outstanding customer service. Variety of services in telecommunication needs. Easy use of interface even for not experienced users. Migration of SIP numbers is easier. Reporting is very easy to use and customizable for our specific needs, so we …
Gregg Lantz | TrustRadius Reviewer
Gregg Lantz
Cyber Threat Intelligence Analyst
Chose Telnyx
Twilio offers better security and HIPAA paperwork but they don't have your customer service. Twilio offers better SMS programming at a much lower burden of entry. The visual programming interface makes life simple. Your pricing is much better though.
Verified User
Anonymous
Chose Telnyx
The customer portal with Telnyx stands out. It is incredibly easy to navigate and has all the features and tools we need for our inventory.
Features
Kamailio SIP ServerTelnyx
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Kamailio SIP Server
8.0
Ratings
0% above category average
Telnyx
-
Ratings
Hosted PBX8.00 Ratings00 Ratings
Multi-level Interactive Voice Response (IVR)9.00 Ratings00 Ratings
User templates7.00 Ratings00 Ratings
Call reports8.00 Ratings00 Ratings
Directory of employee names8.00 Ratings00 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Kamailio SIP Server
8.4
Ratings
0% above category average
Telnyx
-
Ratings
Answering rules9.00 Ratings00 Ratings
Call recording8.00 Ratings00 Ratings
Call park9.00 Ratings00 Ratings
Call screening8.00 Ratings00 Ratings
Message alerts8.00 Ratings00 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
Kamailio SIP Server
7.5
Ratings
7% below category average
Telnyx
-
Ratings
Video conferencing7.00 Ratings00 Ratings
Audio conferencing8.00 Ratings00 Ratings
Video screen sharing7.00 Ratings00 Ratings
Instant messaging8.00 Ratings00 Ratings
Best Alternatives
Kamailio SIP ServerTelnyx
Small Businesses
CloudTalk
CloudTalk
Score 7.2 out of 10
Telegram
Telegram
Score 9.1 out of 10
Medium-sized Companies
CloudTalk
CloudTalk
Score 7.2 out of 10
Telegram
Telegram
Score 9.1 out of 10
Enterprises
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
Telegram
Telegram
Score 9.1 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Kamailio SIP ServerTelnyx
Likelihood to Recommend
9.0
(0 ratings)
8.6
(0 ratings)
User Testimonials
Kamailio SIP ServerTelnyx
Likelihood to Recommend
Kamailio SIP Server is very well suited if you want to secure your main servers; it can perfectly act as a proxy server and a gateway to your main server. It also does load balancing and call transfers easily based on the configurations done.
Verified User
Anonymous
Read full review
We use Telnyx in a small company and are getting great savings in our telecommunications needs. Reporting is clear and makes it easy to control expenses. Migration of numbers was very easy and had tracking while in the process. We have our own numbers in Telnyx. I didn't find any situation where the service is less appropriate up to now.
JL
Joan Leon
Account Manager
Read full review
Pros
  • Proxy server.
  • Security Firewall.
  • SIP to PSTN gateway.
Verified User
Anonymous
Read full review
  • Responsiveness: Typically quick to reply to technical support chats.
  • Availability: Large team accessible via email, chat, and phone.
  • Innovation: Regularly adds and tweaks features on the web portal that always looks clean and modern.
JA
Jonathan Aguiar
Lead Technical Support Engineer
Read full review
Cons
  • Interportability
  • SIP conversions.
Verified User
Anonymous
Read full review
  • Minorly, the chat support replay takes some time. But at least they have real time chat support available.
  • They should tie-up with other countries Telecome in order to make their service cheap in those countries as well.
  • Since I found service always up , Not any incidents to complain .
  • If they provide Mobile app for call and message handling facility then it will be good handy.
WK
Waseem Khan
Internet Marketing Coordinator
Read full review
Alternatives Considered
As Kamailio SIP Server is an open source, the major impact is on cost; it's free to use compared to any other Softswitch or server in the market. You can also customize it to your need and use the features that you need, which is one of the major plus points for the Kamailio SIP Server. And one server is enough to handle thousands of calls simultaneously.
Verified User
Anonymous
Read full review
T38 is our secondary carrier. They aren't listed in the available list. Telnyx has a larger number pool and easy to use interface. Although, T38 has the upper hand with fax troubleshooting.
JA
Jonathan Aguiar
Lead Technical Support Engineer
Read full review
Return on Investment
  • As its open source ROI is excellent.
Verified User
Anonymous
Read full review
  • Due to easy SIP truncation the cost of customer approach has become very convenient internationally. We got a so much scaling to play on large customer base. And large base makes sense of large positive ROI.
WK
Waseem Khan
Internet Marketing Coordinator
Read full review
ScreenShots