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IPComms SIP Trunking

APIyesOSS—FREE—DOCS4/5
IS6.8#6 of 30
outWeb—Windows—Mac—Linux—Android—iOS

Ranked in SIP Trunking Providers ·Free trial

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About

IPComms SIP Trunking connects a business PBX or session border controller to the public telephone network over the internet. Its standard trunk has no per-channel fee or fixed channel count, though concurrent calls depend on bandwidth and a fraud-protection limit that support can raise on request. Signaling options include SIP over UDP or TCP on port 5060 and TLS on port 5061; supported codecs are G.711 μ-law, G.711 A-law, and G.729. IPComms lists two geographically separate US points of presence, inbound delivery to both, and automatic failover for outbound calls. Trunks can use TLS signaling and SRTP media, and calls receive STIR/SHAKEN A attestation. Listed PBX compatibility includes Asterisk, FreePBX, 3CX, FreeSWITCH, FusionPBX, Cisco CUBE, Avaya, Yeastar, Issabel, and Kamailio. Integrations include Microsoft Teams Direct Routing and contact-center BYOC connections. Its REST API supports number provisioning, trunk management, sub-account creation, and call-detail retrieval. Usage is billed from prepaid balance; paid service starts at $1.50/mo. E911 is available for $2.50 per number per month.

Who it is for

IPComms positions the service for enterprise IT, contact centers, and channel partners connecting telephony systems to the public telephone network. Its API and listed PBX and contact-center connections may suit teams automating trunk and number management.

What is good

  • No trunk or per-channel fee on the standard trunk.
  • Two US points of presence and outbound failover.
  • REST API supports provisioning and call-detail retrieval.
  • Lists compatibility with a range of PBX systems.
  • 30-day test trunk available on request.

What to know first

  • Concurrent calls are subject to bandwidth and fraud limits.
  • Auto-dialers, robocalling, and campaign traffic are prohibited.
  • E911 costs $2.50 per number per month.
  • Test trunk is limited to one concurrent call and US/Canada.

Verdict

IPComms offers usage-billed connectivity with an API, listed PBX compatibility, and geographically separate US points of presence. Confirm concurrency limits and the permitted traffic types before choosing it; E911 is an additional listed charge.

Compared on SIP trunking providers

Free plan
Yesipcomms.net
Paid from
$1.50/moipcomms.net
Pricing model
hybridipcomms.net
Number porting
Yesipcomms.net
Emergency calling
Yesipcomms.net
Toll-free numbers
Yesipcomms.net
Encrypted signaling
Yesipcomms.net

Facts

What it does
IPComms SIP trunking connects a business PBX or SBC to the public telephone network over the internet.ipcomms.net · 30 Sept 2026
Call capacity
The standard trunk has no per-channel fee or set channel count; concurrent calls are subject to bandwidth and a fraud-protection limit that support can raise on request.ipcomms.net · 30 Sept 2026
Signaling and codecs
The service supports SIP over UDP or TCP on port 5060 and TLS on port 5061, with G.711 μ-law, G.711 A-law, and G.729 codecs.ipcomms.net · 30 Sept 2026
Redundancy
IPComms lists two geographically separate US points of presence, with inbound calls delivered to both and automatic failover on the outbound path.ipcomms.net · 30 Sept 2026
Security
The company says trunks can use TLS signaling and SRTP media, and that every call is signed at STIR/SHAKEN A attestation.ipcomms.net · 30 Sept 2026
PBX compatibility
IPComms lists compatibility with Asterisk, FreePBX, 3CX, FreeSWITCH, FusionPBX, Cisco CUBE, Avaya, Yeastar, Issabel, and Kamailio.ipcomms.net · 30 Sept 2026
Integrations
The company lists Microsoft Teams Direct Routing and contact-center BYOC connections for Genesys Cloud CX, Five9, Talkdesk, Webex Contact Center, and Zoom.ipcomms.net · 30 Sept 2026
API
IPComms describes a REST API for automation and custom applications, with number provisioning, trunk management, sub-account creation, and call-detail retrieval.ipcomms.net · 30 Sept 2026
Traffic restriction
The company permits human-initiated conversational traffic and prohibits auto-dialers, robocalling, and campaign traffic.ipcomms.net · 30 Sept 2026
Test offer
A 30-day test trunk is available on request with one local number and $1.00 calling credit, and is limited to one concurrent call and US and Canada destinations.ipcomms.net · 30 Sept 2026
Support
The SLA lists 24/7 coverage for critical issues and response targets of 15 minutes for critical outages, one hour for high severity, four hours for medium, and 24 hours for low severity.ipcomms.net · 30 Sept 2026
Who it is for
IPComms positions the service for enterprise IT, contact centers, and channel partners.ipcomms.net · 30 Sept 2026

Company

Founded
2002ipcomms.net · 23 Sept 2026
Headquarters
Acworth, Georgia, USAipcomms.net · 23 Sept 2026

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Where it ranks on Inferse

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