Top 10 Polycom RPX Alternatives

Vendor: Poly

Top Polycom RPX Competitors

Discover the top alternatives and competitors to Polycom RPX based on the interviews we conducted with its users. The top alternative solutions include Kamailio SIP Server. The alternatives are sorted based on how often peers compare the solutions.

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Kamailio SIP Server

5.0 out of 5

Kamailio SIP Server

5.0 out of 5

Kamailio is an Open Source SIP Server released under GPL, able to handle thousands of call setups per second. Kamailio can be used to build large platforms for VoIP and realtime communications Ð presence, WebRTC, Instant messaging and other applications. It can also easily be applied to scaling up SIP-to-PSTN gateways, PBX systems or media servers like Asterisk, FreeSWITCH or SEMS.

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Related categories

Unified Communications

Virtual Meetings

IP Telephony & Unified Communications