ACE SIP Connect
The Power of ACE with your telephony provider of choice
Enables flexible and secure connectivity
ACE SIP Connect enables telephony connectivity from Telia ACE to your company’s telephony infrastructure. Connect over Internet or via private MPLS networks.
ACE SIP Connect SIP trunk capability supports all major brands of PBX:s and SBC:s. ACE SIP Connect provides carrier grade geographic redundancy, capacity and security.
About ACE SIP Connect
- ACE SIP Connect enables telephony connectivity, also when Telia is not the telephony service provider
- Carrier grade geographical redundancy and security
- Carrier grade capacity
- Connect over internet or over MPLS for flexibility, performance and security
- Standardized support for SIP protocol ensuring interoperability with SBC:s
Interoperability and redundancy at the core
ACE SIP Connect supports your organization’s use of several SIP servers e.g. for redundancy or load sharing. ACE SIP Connect production infrastructure can send traffic to multiple servers as defined by predetermined rules.
ACE SIP Connect supports the following standards:
- RTP and SIP with TLS 1.3 is used for encryption
- RFC 4733 (RFC 2833), DTMF
The Telia ACE SIP Connect SIP-interface is based on the following specifications:
- RFC 3261, SIP: Session Initiation Protocol
- RFC 3323, SIP Privacy: id
- RFC 3325, SIP P-Asserted-Identity
- RFC 3326, SIP Reason Header Field
- RFC 4028, Session Timers in the Session Initiation Protocol (SIP)
- RFC 5806, Diversion Indication in SIP
SDP related RFCs
- RFC 2327 (obsolete) and 4566, SDP: Session Description Protocol
- RFC 3264, Offer/answer with SDP
- RFC 2833 (obsolete) and 4733 RTP Payload for DTMF Digits
- RFC 4568, SDP Security Descriptions for Media Streams
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