Amazon Chime SDK PSTN Audio vs Asterisk
Amazon Chime SDK PSTN Audio
aws.amazon.comAsterisk
asterisk.orgSide by side
| Figure | Amazon Chime SDK PSTN Audio | Asterisk |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Voice APIs | 7.8 (#12) | 8.0 (#9) |
| Integrations | Call analytics offers pre-built integrations with Amazon Transcribe and Amazon Transcribe Call Analytics for real-time voice analytics and transcriptions. | The site says Asterisk can connect communications to applications, including Salesforce automation or CRM systems using AMI. |
| Purpose | Amazon Chime SDK lets developers embed real-time communication capabilities in their applications. | Asterisk is an open source framework for building communications applications and turns an ordinary computer into a communications server. |
| Use cases | AWS identifies SIP trunking for routing phone calls to multiple office locations as a Chime SDK use case. | Asterisk powers IP PBX systems, VoIP gateways, conference servers, call centers, voicemail servers and IVR systems. |
Plans
Amazon Chime SDK PSTN Audio
- PSTN Audio Application UsagePriced on request
In their own words
Amazon Chime SDK PSTN Audio
Amazon Chime SDK PSTN Audio has no write-up on Specifiction yet; its figures are above.
Asterisk
Asterisk is a free, open-source framework for building communications applications and turning an ordinary computer into a communications server. It powers IP PBX systems, VoIP gateways, conference servers, call centers, voicemail servers, and IVR systems. Listed functions include call routing, recording, queuing, conferencing, voicemail, automated attendants, and call transfers. Computer-telephony interfaces include AGI, AMI, and the Asterisk REST Interface (ARI); listed VoIP protocols include SIP, H.323, IAX, Jingle/XMPP, MGCP, and SCCP. Asterisk can connect communications to applications, including CRM systems through AMI. The source code can be downloaded, and the project points users to installation on a modern cloud Linux instance. Building applications requires working knowledge of Linux, scripting, networking, and telephony. Asterisk is distributed under GPLv2; Sangoma offers commercial licensing for uses incompatible with that license. The Asterisk forum provides community help with installation, upgrades, and operation.