AVAYA SA ESS C/D C3000 R3 XCAPI ADDL 2L 1YPP

Extend vendor-backed XCAPI coverage for your C/D C3000 R3 deployment with a focused one-year add-on (MPN 288479J). This subscription specifically targets XCAPI channels, providing continued entitlement for two additional lines and ensuring those channels remain within Avaya’s software assurance scope. For infrastructure teams operating mixed telephony or gateway integrations, maintaining XCAPI entitlement prevents unexpected interoperability gaps and keeps vendor escalation paths open for XCAPI-related incidents. The add-on is designed to integrate with existing SA ESS coverage and addresses the common procurement need to scale support for additional channel capacity without re-architecting licensed components. Use this SKU to align licensing with active line counts, reduce risk during firmware updates, and retain vendor access for XCAPI fixes and compatibility advisories. Purchase and register through Avaya or authorized partners to document the entitlement against your system identifiers.