Do You Support DNS SRV Record? SIP Trunking FAQs > Do You Support DNS SRV Record? Answer We only provide DNS A records to point to our SIP proxies. sip.commpeak.com will provide different results based on GeoIP lookup. 📘NOTETo view the details about CommPeak's SIP Trunking (Termination & Origination), check here. Updated 4 days ago Do I Have to Manage Load Balancing or Failover Across Multiple IP Addresses?Do You Support SIP Over TLS and SRTP for Secure VoIP Communication?Ask AITable of Contents Answer