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I will provide enterprise sbc, gateway, voip security
VoIP, Routing, Switching, Development and Administration Expert
VoIP & Network Solutions Specialist with 10+ years of experience. I lead DNet Solutions with a team of 4 engineers, delivering remote support and scalable communication systems worldwide.
includes:
A...
About this Gig
Is your corporate voice network dropping sessions, suffering from one-way audio, or exposed to SIP hacking? In enterprise voice environments, an unoptimized or poorly secured boundary edge leads to costly downtime, call failures, and critical security vulnerabilities.
As a Senior Voice Infrastructure Engineer, I specialize in deploying, configuring, and hardening enterprise-grade Session Border Controllers (SBCs) and network gateways.
Infrastructure & Hardware Platforms:
- Session Border Controllers: AudioCodes (Mediant/VE), Oracle SBC, Cisco, and Sonus/Ribbon.
- VoIP Gateways: Analog/Digital gateway integrations, FXS/FXO, and E1/T1 PRI lines.
What this Gig Covers:
- Comprehensive SBC deployment (Cloud, Virtual, or On-Premise appliances).
- Complete NAT traversal fixes, SIP normalization, and one-way audio resolution.
- Enterprise VoIP security hardening, topology hiding, and DDoS/Brute-force protection.
- Secure TLS/SRTP encryption setup for call signaling and media streams.
- SIP trunking peering, carrier interconnection, and advanced routing tables.
Note: Packages cover standard configurations. For high-availability clusters or multi-site setups, please message me before ordering!
Provider:
Other
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FAQ
Which Session Border Controllers (SBCs) do you support?
I specialize in enterprise infrastructure, including AudioCodes (Mediant/VE), Oracle SBC, Cisco, and Ribbon/Sonus gateways.
Do you troubleshoot existing SIP trunking or audio issues?
Yes. I analyze SIP signaling and media flows to resolve complex issues like one-way audio, registration failures, and NAT traversal blocks. Please message me before ordering to discuss your setup!
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
I 
ian7993
United States
The services provided were excellent. From start to finish, the communication was great, clear and on time. The team was proactive and follow up to ensure we are satisfied with the work done.
$100-$200
Price
12 days
Duration
D 
Seller's Response
Helpful?D damianalbury
Bahamas
He went above and beyond with the configuration. He was patient with my delays .
$100-$200
Price
3 months
Duration
Helpful?A azstrategy
United States
DNet Solutions was a wonderful partner. We worked together to create a phone system solution. He was the only that succeeds in this project. Kind and super responsive. Really appreciated :)
$100-$200
Price
1 day
Duration
Helpful?M mdyahiyaansari
United States
professional work
$50
Price
1 day
Duration
Helpful?G gavcox
United Kingdom
Nalin helped me out with exceptional knowledge of the issue, to deliver the task at hand without issue. I would recommend his work to one and all. Looking forward to working with him again soon. A+
$200-$400
Price
8 days
Duration
Helpful?
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
I ian7993
United States
The services provided were excellent. From start to finish, the communication was great, clear and on time. The team was proactive and follow up to ensure we are satisfied with the work done.
$100-$200
Price
12 days
Duration
D Seller's Response
Helpful?D damianalbury
Bahamas
He went above and beyond with the configuration. He was patient with my delays .
$100-$200
Price
3 months
Duration
Helpful?A azstrategy
United States
DNet Solutions was a wonderful partner. We worked together to create a phone system solution. He was the only that succeeds in this project. Kind and super responsive. Really appreciated :)
$100-$200
Price
1 day
Duration
Helpful?M mdyahiyaansari
United States
professional work
$50
Price
1 day
Duration
Helpful?G gavcox
United Kingdom
Nalin helped me out with exceptional knowledge of the issue, to deliver the task at hand without issue. I would recommend his work to one and all. Looking forward to working with him again soon. A+
$200-$400
Price
8 days
Duration
Helpful?
