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I need an experienced VoIP specialist to configure my on-premises Polycom phones for use with RingCentral. Key requirements: - Configure SIP settings, network settings, and user extensions specifically for RingCentral integration. - Ensure all phones are fully operational and can seamlessly connect to RingCentral services. Ideal skills and experience: - Expertise in configuring Polycom VoIP phones. - Proficiency with RingCentral and understanding of its specific configuration requirements. - Strong networking knowledge to handle any required network settings adjustments. - Prior experience with on-premises VoIP systems is a plus.
Project ID: 40222896
8 proposals
Active 5 days ago
Location: Central London, London, United Kingdom
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8 freelancers are bidding on average £797 GBP for this job

Hello, I will set up your on-prem Polycom phones for RingCentral with a clean, reliable configuration. My approach covers SIP settings, network adjustments, and correct user extension mappings so every device can register with RingCentral and stay connected. I’ll verify QoS, NAT traversal, SRTP/TLS security where needed, and ensure firmware compatibility for a smooth switch from your current system to RingCentral. The process includes careful firmware checks, backup planning, and step-by-step testing on a staging path before full rollout, so your team experiences minimal disruption. What is the intended time window for the cutover, and do you have any specific Polycom models or firmware versions we should prioritize in the configuration? Best regards,
£750 GBP in 20 days
6.0
6.0

Hi, Worked with numerous gateways and sip networks, can see my feedback from similar projects. Thanks
£2,000 GBP in 7 days
6.2
6.2

How many units needs to configured and is it one location or multiple locations. I am going to start right away
£500 GBP in 7 days
0.0
0.0

I specialise in enterprise VoIP deployments and have configured numerous Polycom endpoints for hosted SIP providers including RingCentral. I can handle full device provisioning including SIP server configuration, security settings (TLS/SRTP if required), network adjustments, extension mapping, and functional testing. I also review firewall/NAT considerations to ensure stable registration and call quality. I focus on delivering a properly configured, production-ready setup rather than a temporary fix. Once complete, your phones will be fully operational and aligned with RingCentral best practices. Let me know the number of devices and current network setup and I’ll confirm exact scope.
£700 GBP in 7 days
0.0
0.0

Hi, With my deep understanding of network systems and extensive experience in configuring and managing VoIP systems, I can confidently say that I'm the best fit for your project. I am not only well-versed in RingCentral but also have a specific expertise in configuring Polycom VoIP phones, which will be crucial for seamlessly integrating your on-premises system to the RingCentral service. Regards.
£500 GBP in 7 days
0.0
0.0

Islington, United Kingdom
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Member since Feb 11, 2026
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