SRTP Support

Last Updated : Jul 06, 2021 |

For IP Office Release 9.1, SRTP is supported.

  • Support IP Office Modes: SRTP is supported in all IP Office modes.

  • Supported Phones: It can be applied to SIP and H323 extensions. However, there may be restrictions for some specific models of IP telephone.

    • Supported for H323 on 9608, 9611, 9621 and 9641 Series telephones.

    • Supported for SIP on Avaya and 3rd-party telephones.

  • Supported Trunks: It can be applied to all types of IP lines (SIP, SM and IP Office (SCN)) except external H323 trunks.

  • Licensing and Capacity: The use of SRTP does not require any licenses or subscription. However, the use of SRTP impacts on the call capacity of the system.

    • For IP500 V2/IP500 V2A systems with IP500 VCM cards, those cards are used to support SRTP and reduce the impact on the system call capacity. This does not apply to combination cards.