--- title: VoIP & Network Technology Latest News & Insights | ECG | fragmentation description: fragmentation | Explore ECG’s blog for expert insights on building and supporting voice and network solutions for service providers, government, and enterprises worldwide. --- [![ECG](https://www.ecg.co/hubfs/lp/cloud-migration/logo-vector.svg)](https://www.ecg.co) - Who We Are Company [**About ECG** Learn about the team behind the networks and services that solve real problems.](https://www.ecg.co/about) [**Careers** Join a fun, collaborative, engineer-owned company.](https://www.ecg.co/careers) Industries We Serve [**Enterprises** Optimize multi-site voice networks while meeting compliance requirements.](https://www.ecg.co/sectors/enterprise) [**Universities** Professional services designed for the unique needs of campus networks.](https://www.ecg.co/sectors/universities) [**Government** Engineering services built for government agency voice challenges.](https://www.ecg.co/sectors/government) [**Service Providers** Deep voice expertise to maintain compliance and keep customers connected.](https://www.ecg.co/sectors/service-providers) - Technologies **Carrier & Trunking Services** SIP trunking, resilience & carrier interconnect **Compliance & Call Authentication** STIR/SHAKEN, 603+ & secure signaling **Unified Communications & Collaboration** UC capabilities & platform expertise **Platform Reliability & Security** Infrastructure, capture & network fundamentals ### Carrier & Trunking Services Design, harden, and secure the carrier side of your voice network — from SIP trunking to encrypted media and compliant recording. [SIP Trunking](https://www.ecg.co/technologies/sip-trunking-consulting-expertise) [SIP Trunking High Availability](https://www.ecg.co/technologies/sip-trunking-high-availability) [STIR/SHAKEN](https://www.ecg.co/technologies/stir-shaken) [603+](https://www.ecg.co/technologies/603-plus-do-not-originate) [eSIM & FMC](https://www.ecg.co/technologies/esim-fmc) [VoIP TLS & SRTP](https://www.ecg.co/technologies/voip-encryption-tls-srtp) [SIPREC](https://www.ecg.co/technologies/siprec-call-recording) ### Compliance & Call Authentication Meet regulatory requirements end-to-end — call authentication, robocall mitigation, lawful capture, and encrypted signaling. [STIR/SHAKEN](https://www.ecg.co/technologies/stir-shaken) [603+](https://www.ecg.co/technologies/603-plus-do-not-originate) [Packet Capture / PCAP](https://www.ecg.co/technologies/pcap-wireshark-packet-capture-analysis) [VoIP TLS & SRTP](https://www.ecg.co/technologies/voip-encryption-tls-srtp) ### Unified Communications & Collaboration Modern UC capabilities backed by deep, hands-on expertise across every major voice platform. [E911](https://www.ecg.co/technologies/e911) [Business Texting](https://www.ecg.co/technologies/business-texting) [Teams Replace Phone System](https://www.ecg.co/technologies/ms-teams-replace-phone-system) [Provisioning & Endpoint Mgmt](https://www.ecg.co/technologies/sip-provisioning-endpoint-management) [Call Control & Features](https://www.ecg.co/technologies/call-control-features) [SIP Trunking HA](https://www.ecg.co/technologies/sip-trunking-high-availability) [SIPREC](https://www.ecg.co/technologies/siprec-call-recording) [vCon](https://www.ecg.co/technologies/vcon-virtualized-conversations) Platform Expertise [BroadWorks](https://www.ecg.co/technologies/broadworks) [NetSapiens](https://www.ecg.co/technologies/netsapiens-support) [Metaswitch Alianza Core](https://www.ecg.co/technologies/metaswitch-alianza-core) [Oracle Communications](https://www.ecg.co/technologies/oracle-communications-support) [Metaswitch Perimeta](https://www.ecg.co/technologies/metaswitch-perimeta) [Sansay VSXi](https://www.ecg.co/sansay-vsxi-session-border-controller) ### Platform Reliability & Security The infrastructure layer underneath your voice services — engineered, monitored, and secured by people who run it every day. [EKS / Kubernetes](https://www.ecg.co/technologies/kubernetes-eks) [Critical Network Fundamentals](https://www.ecg.co/technologies/critical-network-fundamentals) [Packet Capture / PCAP](https://www.ecg.co/technologies/pcap-wireshark-packet-capture-analysis) [VMware & Alternatives](https://www.ecg.co/technologies/vmware-alternatives) [Routing, Switching & Firewalls](https://www.ecg.co/technologies/routing-switching-firewalls) [Freeswitch](https://www.ecg.co/technologies/freeswitch-open-source-call-processing) - How We Do It Services [**Services Overview** Our experience and expertise in voice and data engineering.](https://www.ecg.co/services) [**Network Operations** Keep your voice network running with outsourced network operations.](https://www.ecg.co/services/network-operations) [**Staff Augmentation** Expert engineering support to meet deadlines and fill knowledge gaps.](https://www.ecg.co/services/staff-augmentation) [**IT Consulting & Engineering** Complete short-term projects faster with a dedicated project manager.](https://www.ecg.co/services/it-consulting-and-engineering) - Resources #### [Utilities Launch Delay Calculator Estimate what a potential product launch delay would cost your business. Try the calculator](https://www.ecg.co/cost-delay-calculator) #### [Resource Library Guides, White Papers & Tools In-depth resources on voice engineering, compliance, and AI — built from real client work. Explore resources](https://www.ecg.co/resource-library) #### [Blog Latest from the ECG Team Practical articles on SIP, UC platforms, network operations, and voice AI. Read the blog](https://www.ecg.co/blog) - [Events](https://www.ecg.co/events) [Login](https://portal.ecg.co) [Contact](https://www.ecg.co/contact) Who We Are [About ECG](https://www.ecg.co/about) [Careers](https://www.ecg.co/careers) Industries We Serve [Enterprises](https://www.ecg.co/sectors/enterprise) [Universities](https://www.ecg.co/sectors/universities) [Government](https://www.ecg.co/sectors/government) [Service Providers](https://www.ecg.co/sectors/service-providers) Technologies Carrier & Trunking Services [SIP Trunking](https://www.ecg.co/technologies/sip-trunking-consulting-expertise) [SIP Trunking High Availability](https://www.ecg.co/technologies/sip-trunking-high-availability) [STIR/SHAKEN](https://www.ecg.co/technologies/stir-shaken) [603+](https://www.ecg.co/technologies/603-plus-do-not-originate) [eSIM & FMC](https://www.ecg.co/technologies/esim-fmc) [VoIP TLS & SRTP](https://www.ecg.co/technologies/voip-encryption-tls-srtp) [SIPREC](https://www.ecg.co/technologies/siprec-call-recording) Compliance & Call Authentication [STIR/SHAKEN](https://www.ecg.co/technologies/stir-shaken) [603+](https://www.ecg.co/technologies/603-plus-do-not-originate) [Packet Capture / PCAP](https://www.ecg.co/technologies/pcap-wireshark-packet-capture-analysis) [VoIP TLS & SRTP](https://www.ecg.co/technologies/voip-encryption-tls-srtp) Unified Communications & Collaboration [E911](https://www.ecg.co/technologies/e911) [Business Texting](https://www.ecg.co/technologies/business-texting) [Teams Replace Phone System](https://www.ecg.co/technologies/ms-teams-replace-phone-system) [Provisioning & Endpoint Mgmt](https://www.ecg.co/technologies/sip-provisioning-endpoint-management) [Call Control & Features](https://www.ecg.co/technologies/call-control-features) [SIP Trunking HA](https://www.ecg.co/technologies/sip-trunking-high-availability) [SIPREC](https://www.ecg.co/technologies/siprec-call-recording) [vCon](https://www.ecg.co/technologies/vcon-virtualized-conversations) Platform Expertise [BroadWorks](https://www.ecg.co/technologies/broadworks) [NetSapiens](https://www.ecg.co/technologies/netsapiens-support) [Metaswitch Alianza Core](https://www.ecg.co/technologies/metaswitch-alianza-core) [Oracle Communications](https://www.ecg.co/technologies/oracle-communications-support) [Metaswitch Perimeta](https://www.ecg.co/technologies/metaswitch-perimeta) [Sansay VSXi](https://www.ecg.co/sansay-vsxi-session-border-controller) Platform Reliability & Security [EKS / Kubernetes](https://www.ecg.co/technologies/kubernetes-eks) [Critical Network Fundamentals](https://www.ecg.co/technologies/critical-network-fundamentals) [Packet Capture / PCAP](https://www.ecg.co/technologies/pcap-wireshark-packet-capture-analysis) [VMware & Alternatives](https://www.ecg.co/technologies/vmware-alternatives) [Routing, Switching & Firewalls](https://www.ecg.co/technologies/routing-switching-firewalls) [Freeswitch](https://www.ecg.co/technologies/freeswitch-open-source-call-processing) How We Do It Services [Services Overview](https://www.ecg.co/services) [Network Operations](https://www.ecg.co/services/network-operations) [Staff Augmentation](https://www.ecg.co/services/staff-augmentation) [IT Consulting & Engineering](https://www.ecg.co/services/it-consulting-and-engineering) Resources [Launch Delay Calculator](https://www.ecg.co/cost-delay-calculator) [Guides, White Papers & Tools](https://www.ecg.co/resource-library) [Latest from the ECG Team](https://www.ecg.co/blog) [Events](https://www.ecg.co/events) [Login](https://portal.ecg.co) [Contact](https://www.ecg.co/contact) # Our Blog ### The Latest Insights From Our Experts [![Troubleshooting Common Problems with SIP Signaling Delivery](https://www.ecg.co/hubfs/ecg-site/blog-listing-placeholder.jpg)](https://www.ecg.co/blog/147-troubleshooting-common-problems-with-sip-signaling-delivery) ### [Troubleshooting Common Problems with SIP Signaling Delivery](https://www.ecg.co/blog/147-troubleshooting-common-problems-with-sip-signaling-delivery) [Read More](https://www.ecg.co/blog/147-troubleshooting-common-problems-with-sip-signaling-delivery) [![ecg-logo-white](https://www.ecg.co/hubfs/ecg-site/global/ecg-logo-white.svg "ecg-logo-white")](https://www.ecg.co/) 505 North Toombs St. Suite A Valdosta, Georgia 31601 USA #### Headquarters [![](https://www.ecg.co/hs-fs/hubfs/ECG_hexagons_and_url_borderless.jpeg?width=465&height=289&name=ECG_hexagons_and_url_borderless.jpeg)](https://www.ecg.co/) - 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