Question 1

How to configure P-KISS-SBC for multi-tenant VoIP?

Accepted Answer

Set up tenant-specific configurations in the provided files for DID allocation and routing, leveraging the multi-tenant features. Refer to the external documentation for detailed steps on domain separation and authentication.

Question 2

What's the difference between P-KISS-SBC and plain Kamailio?

Accepted Answer

P-KISS-SBC is a pre-configured SBC built on Kamailio, adding security features, multi-tenant management, and deployment scripts. While Kamailio is a flexible SIP server, P-KISS-SBC offers a more opinionated setup for specific VoIP use cases.

Question 3

Does P-KISS-SBC support WebRTC?

Accepted Answer

It can be extended to support WebRTC through its Kamailio and RTP Engine base, but it may require additional configuration and modules. Check the documentation for integration details with WebRTC gateways.

Question 4

How to secure SIP communications with P-KISS-SBC?

Accepted Answer

Use the built-in security features like SIP scanner blocking and header validation, and configure TLS for signaling and SRTP for media streams, as supported by the underlying components.

Question 5

Can P-KISS-SBC handle high call volumes?

Accepted Answer

Yes, its scalable architecture with load-balanced gateway selection allows it to manage significant traffic, but performance depends on hardware and proper configuration of Redis and PostgreSQL backends.

Question 6

Is P-KISS-SBC suitable for small office setups?

Accepted Answer

It may be overkill for small offices due to its complexity and multi-tenant focus; simpler solutions like basic Kamailio configurations or commercial SBCs might be more appropriate for such scenarios.

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