Do You Support SIP Over TLS and SRTP?Learn if CommPeak supports SIP over TLS and SRTP. VoIP Services / VoIP Services FAQs / Do You Support SIP Over TLS and SRTP? Answer CommPeak supports encrypted SIP signaling over TLS and encrypted media transmission via SRTP.Updated about 2 months ago Do You Support DNS SRV Record?Can VPN Affect VoIP Calls?Did this page help you?YesNoCopy PageAnswer