48 Sip Trunking Jobs

About The Role 7+ years of hands-on VoIP engineering experience, with a strong focus on carrier SIP trunking and interoperability. Expert-level knowledge of SIP signaling (INVITE, BYE, REGISTER, re-INVITE, UPDATE, PRACK, REFER, etc.), SDP negotiation, RTP/RTCP, and SIP headers. Proven ability to troubleshoot complex SIP interoperability issues across different carrier platforms and SBCs.Strong experience with Session Border Controllers (SBCs) and SIP proxies (e.g., Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS,Kamailio, etc.). Proficiency with diagnostic toolsWireshark, sngrep, Homer/HEP, SIPp, Empirix, etc. Solid networking knowledgeIP, DNS, subnetting, VLANs, routing protocols. Strong L...

Looking for Sr. Technical Support Engineer with required skills: Cisco Voice, CUCM, SIP, Ribbon, SBC, Cube. Candidates must have experience in Cisco Voice, CUCM, SIP.

You have over 7 years of hands-on VoIP engineering experience, focusing mainly on carrier SIP trunking and interoperability. Your expertise lies in SIP signaling (INVITE, BYE, REGISTER, re-INVITE, UPDATE, PRACK, REFER, etc.), SDP negotiation, RTP/RTCP, and SIP headers. You should have a proven track record of troubleshooting complex SIP interoperability issues across different carrier platforms and SBCs. Your experience should also include working with Session Border Controllers (SBCs) and SIP proxies such as Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS, Kamailio, etc. Proficiency in using diagnostic tools like Wireshark, sngrep, Homer/HEP, SIPp, Empirix, etc., is essential. Additionally...

Looking for Sr. Technical Support Engineer with required skills: Cisco Voice, CUCM, SIP, Ribbon, SBC, Cube. Candidates must have experience in Cisco Voice, CUCM, SIP.

VoIP & Telecom Developer (Asterisk/Vicibox/SIP) Company: Universal Response Systems (URS) Location: India (Remote) Department: Engineering Software & QA Software Development Employment Type: Full-Time, Permanent Role Summary URS is building a cloud-hosted, open-source telecom stack from scratch to replace third-party dialers. We need a hands-on VoIP & Dialer Engineer who can architect, build, and ship the entire platform end-to-end: Asterisk/Vicibox dialer, SIP edge, multi-carrier routing, SMS/RVM, APIs, observability, and security. You build it; we’ll operate it day-to-day. Strong growth path to Technical Head as we scale. What You’ll Build & Own Core dialer: Stand up Asterisk/Vicibox/Vicid...

As an Oracle SBC Engineer, your role involves installing, configuring, and maintaining Oracle SBC devices to ensure secure and seamless VoIP communication across enterprise networks. You will manage SIP trunking, call routing, and protocol interworking using Oracle SBC solutions. Monitoring and troubleshooting SBC performance, network connectivity, and call quality issues will be crucial tasks. Collaborating with network, telecom, and security teams to implement SBC-related policies and optimize system performance is a key responsibility. Regular firmware and software upgrades on Oracle SBC appliances must be performed to ensure system stability and security compliance. Capacity planning and...

VoIP & Telecom Developer (Asterisk/Vicibox/SIP) Company: Universal Response Systems (URS) Location: India (Remote) Department: Engineering Software & QA Software Development Employment Type: Full-Time, Permanent Role Summary URS is building a cloud-hosted, open-source telecom stack from scratch to replace third-party dialers. We need a hands-on VoIP & Dialer Engineer who can architect, build, and ship the entire platform end-to-end: Asterisk/Vicibox dialer, SIP edge, multi-carrier routing, SMS/RVM, APIs, observability, and security. You build it; we’ll operate it day-to-day. Strong growth path to Technical Head as we scale. What You’ll Build & Own Core dialer: Stand up Asterisk/Vicibox/Vicid...

As a Network & Security Architect at our company, you will be responsible for designing, implementing, and managing enterprise-wide network and security infrastructure across hybrid on-premises and cloud environments. Your role will involve deep expertise in routing, switching, security, firewall technologies, and unified communications. **Key Responsibilities:** - **Network Architecture & Design:** - LAN, WAN, WLAN, Data Center, SDN, NFV, Cisco SD-WAN, Aruba networking. - **Security Architecture:** - NGFW, WAF, IDS/IPS, VPN, ZTNA, segmentation, incident response. - **Cloud Network Integration:** - AWS, Azure, GCP VPC, VNets, inter-cloud connectivity, CASB, workload protection. - **Unified C...

As a Senior Full-Stack Python Developer at Zudu AI, you will play a pivotal role in leading the development of backend systems focusing on real-time communication and chatbot technologies. Your responsibilities will include developing, maintaining, and optimizing robust backend systems using Python and FastAPI. You will also be tasked with implementing and managing real-time communication protocols such as WebRTC, WebSockets, and SIP trunking, as well as integrating chatbot and conversational AI applications leveraging technologies like Pipecat and Likeit. Collaborating with front-end developers, DevOps, and product teams will be essential to deliver scalable, reliable, and production-ready ...

Job Title: Voice/VOIP/NOC Engineer Job Category: IT Services Telecom Job Type: Full Time Job Location: Pune Years of Experience: 1 to 3 Years JD for Voice NOC & Technical Assistance Center (VOIP-Telecom) Roles & Responsibilities This role requires expertise in technologies like Cisco Unified Communications Manager(CUCM),S IP/SS7protocols, telecom equipment (like SBCs and NGN),and handling escalations for complex issues related to VoIP services ,toll free numbers, and various carrier/vendor issues. Provide end-to-end support for telecom services, from ticket creation to issue resolution. Support and manage commercial voice services, including Hosted PBX, SIP Trunking, PRI, Toll-Free Services,...

As a VoIP Engineer with 7+ years of experience, your role will involve a strong focus on carrier SIP trunking and interoperability. You are expected to have expert-level knowledge of SIP signaling such as INVITE, BYE, REGISTER, re-INVITE, UPDATE, PRACK, REFER, etc. Additionally, you should be well-versed in SDP negotiation, RTP/RTCP, and SIP headers. Your proven ability to troubleshoot complex SIP interoperability issues across different carrier platforms and SBCs will be crucial in this role. Key Responsibilities: - Hands-on experience with Session Border Controllers (SBCs) and SIP proxies like Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS, Kamailio, etc. - Proficiency in using diagnosti...

About The Role Job Requirements Strong work Experience in system engineering or software engineering in automotive products and their controls. Embedded Automotive product development process knowledge (ASPICE) Vehicle level experience Functional safety and its Methodologies , Experience with AutoSAR Deep knowledge of functional safety standards like ISO26262 Experience on functional safety concepts and design of safety product Experience in safety analysis : FMEA, FTA, FMEDA Reliability engineering knowledge a plus Good understanding on HARA Understanding of safety design mechanisms. Confirmation reviews / audits Required safety directed architect and design mindset expert knowledge of ISO2...

As an Avaya Voice Engineer / UC Architect with 7+ years of experience, your role will involve designing, deploying, and managing complex Avaya telephony environments. You will be based in Hyderabad and should be able to join immediately. Key Responsibilities: - Design, deploy, and manage enterprise Avaya environments including Avaya Aura Communication Manager, Session Manager, System Manager, Avaya Messaging / Modular Messaging, Avaya SBCs / Session Border Controllers, and Contact Center / AACC / CMS. - Conduct voice architecture design reviews, implement best practices globally, and manage high-availability voice systems with disaster recovery planning. - Architect and implement integration...

1. Must have experience in Cisco L3 support. 2. Excellent communication skill. 3. has worked on CUCM. 4. Excellent knowledge on SIP troubleshooting over the Ribbon SBCE and CUBE.

As an ideal candidate for this position, you should have hands-on experience working with Avaya Aura Suite, including Communication Manager (CM), Session Manager (SM), System Manager (SMGR), Application Enablement Services (AES), Avaya Experience Portal (AEP), and CMS. Your experience in UC/Voice deployments, IVR configuration, SIP trunking, call routing, and enterprise telephony support is essential for this role. Additionally, it would be beneficial if you have knowledge of VMware, Linux/Windows servers, and integration with collaboration tools such as Teams and Webex. While not mandatory, having ACIS/ACSS certifications would be preferred. You should possess a minimum of 3 to 7 years of e...

Role & responsibilities Hiring Alert at Value Health Inc. Position: Voice AI Integration Consultant CCaaS & Telephony Architect Location: Remote/Office Engagement Type: Contract / Consultant / Part-Time Support Open Positions: 1 About the Role Value Health Inc. is seeking a seasoned Voice AI & Call Center Integration Consultant to assist our team in implementing and stabilizing voice AI solutions integrated with call center platforms such as NICE CXone, Genesys Cloud, and Amazon Connect . This is a critical hands-on role to mentor, architect, and troubleshoot our integration stack across SIP trunking, PBX systems, voice pipelines , and LLM-powered voice bots . You’ll work closely with our pr...

-Genesys Cloud expert -Architect flow design, SIP/Telephony, API integration, AI & automation -skills in omnichannel, Terraform & cloud security. -any genesys certification mandatory Interested candidate can contact- ashi@yeslandmark.com 9120205383

Job Description Responsible for tasks, such as designing, installing, operating, maintaining, and troubleshooting voice communication systems. Hands on experience in Video conferencing gateways such as Poly, Cisco, Webex, zoom, Teams Gateway, Blue Jean Gateway. Installation, configuration and troubleshooting experience in Video conferencing devices such as Polycom, Cisco, Avaya etc. VC Wallpaper/Firmware upgradation, Periodic maintenance and appropriate naming conventions across all locations. Configuration and troubleshooting of SIP Trunking, NTP, Natting, VC Layout, PBX Server Installation, and testing. SOP & KB creation for Video Conferencing devices and gateways. Who are we? For the past...

Must have exp in Telecom Protocol Testing, SIP (Session Integration Protocol) Testing, VoIP, PBX & UCaaS solutions testing SIP Trunking, SIP Protocols, Dial plans Create & execute test cases (manual/automation) Analyze SIP/RTP logs using Wireshark Required Candidate profile Location- Kolkata (Work From Office mode) Interested one can connect over Whatsapp 7439594840

About The Role 7+ years of hands-on VoIP engineering experience, with a strong focus on carrier SIP trunking and interoperability. Expert-level knowledge of SIP signaling (INVITE, BYE, REGISTER, re-INVITE, UPDATE, PRACK, REFER, etc.), SDP negotiation, RTP/RTCP, and SIP headers. Proven ability to troubleshoot complex SIP interoperability issues across different carrier platforms and SBCs.Strong experience with Session Border Controllers (SBCs) and SIP proxies (e.g., Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS,Kamailio, etc.). Proficiency with diagnostic toolsWireshark, sngrep, Homer/HEP, SIPp, Empirix, etc. Solid networking knowledgeIP, DNS, subnetting, VLANs, routing protocols. Strong L...

Role Overview: You have 7+ years of hands-on VoIP engineering experience, with a specific focus on carrier SIP trunking and interoperability. Your expert-level knowledge includes understanding SIP signaling such as INVITE, BYE, REGISTER, and other related protocols, SDP negotiation, RTP/RTCP, and SIP headers. You must have proven abilities to troubleshoot complex SIP interoperability issues across various carrier platforms and Session Border Controllers (SBCs). Your experience with SBCs and SIP proxies like Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS, Kamailio will be beneficial in this role. Proficiency in diagnostic tools such as Wireshark, sngrep, Homer/HEP, SIPp, and Empirix is requ...

Key Responsibilities: Integrate and manage voice APIs from Exotel, ElevenLabs, and similar platforms. Implement IVR systems , call routing, recording, and analytics features using cloud telephony. Build scalable backend modules to support real-time voice applications . Work with AI voice synthesis platforms (like ElevenLabs) for text-to-speech and voice cloning implementations. Configure and troubleshoot SIP trunks , call flows , webhooks , and event callbacks . Collaborate with product and engineering teams to enhance user voice experiences across our platforms. Monitor voice systems for reliability, latency, and performance, and ensure compliance with telecom regulations. Required Skills a...

You are an experienced FreeSWITCH Developer looking to join the team at Webvio Technologies. Your main responsibilities will include setting up, configuring, and maintaining FreeSWITCH systems for both production and development environments. You will also be developing, customizing, and optimizing call flows, IVR applications, SIP trunking, and conferencing solutions. Integrating FreeSWITCH with databases, APIs, and third-party applications will be a key part of your role. Monitoring, troubleshooting, and resolving issues related to call quality, signaling, and media will also be within your remit. It will be essential to ensure system stability, scalability, and high availability, as well ...

Responsibilities: * Provide technical onsite support for routing protocols, VoIP protocols, SIP trunking, IP telephony, IP PBX, IP networking, home automation, WiFi, and onsite support. Provident fund Travel allowance

Experience - 8 to 12 yrs Work mode - remote ( quarterly visit to Gurugram office for 8 days) Shift Time - 12pm to 9 PM AC cab available for pick and drop in Delhi / NCR. Must have Genesys Cloud Certification. Please reply on -naina@yeslandmark.com Required Candidate profile Should have worked in Genesys Cloud, Omnichannel contact center , SIP trunking , SIP traces, Rest API / Web Services. knoweldge in AI bots, ci/cd pipeline genesys Cx as code. Perks and benefits Fixed CTC + Joining Bonus + ESOPS