For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Mobile US PressList your app
Vendor dashboard

SIP.US Cloud SIP Trunking

iPhone + Android

7.1No. 3 of 30
in SIP Trunking Providers
  • Recognised40% of the score20
  • Phone app26% of the score100
  • Documented20% of the score97
  • Free plan14% of the score0
Free plan
Trial only
Paid plans from
$1/mo
Runs on
Android, api, iPhone, Web
Visit site Alternatives

Summary

SIP.US Cloud SIP Trunking is ranked #3 of 30 in SIP trunking providers on Samsung Mobile US Press. It runs on Android, API, iOS, Web. There is no free plan. A free trial is offered. Paid plans start at $1/mo.

SIP.US Cloud SIP Trunking plans and pricing

All plans
US48 Local DID $1/mo monthly per number $1.00/number one-time setup · CNAM included sip.us · 1 Oct 2026
Nomadic e911 Enhanced DID $2.50/mo monthly per number $2.00/number setup · 911 address registration sip.us · 1 Oct 2026
Toll-free DID $2.95/mo monthly per number PLUS $0.02/minute · $3.00/number setup sip.us · 1 Oct 2026
Business texting — 200 Messages $9.95/mo per month 200 messages · $0.07/message overage sip.us · 1 Oct 2026
Business texting — 500 messages $19.95/mo per month 500 messages · $0.04/message overage sip.us · 1 Oct 2026
SIP channels — Yearly Plans $19.99/yr per channel per month Unlimited US48 and Canada calling · No setup fee sip.us · 1 Oct 2026

Compared on SIP trunking providers

Free plan
Nosip.us
Pricing model
hybridsip.us
Number porting
Yessip.us
Emergency calling
Yessip.us
Toll-free numbers
Yessip.us
Encrypted signaling
Yessip.us

Facts

Product
SIP.US provides cloud SIP trunking that connects an existing PBX to reliable SIP trunking with flexible channels and no contracts.sip.us · 1 Oct 2026
Control panel
The self-service control panel manages SIP trunks, telephone numbers, provisioning, billing and call data records.sip.us · 1 Oct 2026
Calling coverage
Each SIP channel includes unlimited outbound calling to the US48 states and Canada and unlimited inbound calling to local numbers.sip.us · 1 Oct 2026
Concurrent calls
One SIP channel is required for every concurrent incoming or outgoing call.sip.us · 1 Oct 2026
Call records
CDRs are viewable near real-time, include today and the past year, and can be downloaded as CSV files.sip.us · 1 Oct 2026
DID coverage
SIP.US offers a searchable database of numbers across the US and Canada, with most DIDs provisioned instantly.sip.us · 1 Oct 2026
Bandwidth
Customers can choose their own broadband provider, and G.711 calls use approximately 85kbps up/down while G.729 is supported.sip.us · 1 Oct 2026
Fraud protection
Real-time international toll fraud protection can terminate unauthorized calls, disable international calling and alert the customer and Network Operations Center.sip.us · 1 Oct 2026
Integrations
Supported SIP-enabled PBX systems include 3CX, Asterisk, Elastix, Cisco, Avaya and Grandstream, plus open-source telephony applications.sip.us · 1 Oct 2026
Microsoft Teams
SIP.US connects SIP trunks with Microsoft Teams to provide enterprise voice and collaboration in one platform.sip.us · 1 Oct 2026
Redundancy
The service uses Tier-1 upstream providers and multiple US gateways to provide a redundant network and avoid single points of failure.sip.us · 1 Oct 2026
Failover
Inbound DID calls can route to primary and secondary IP-PBX systems or a backup PSTN number when routing fails.sip.us · 1 Oct 2026
Free trial
Free trial accounts include 60 minutes of outbound calling to anywhere in the US48, with a SIP trunk created after email confirmation.sip.us · 1 Oct 2026
Security
BCM One says it uses usernames, passwords and industry encryption methods to protect sensitive data transmission, while acknowledging no security practice is foolproof.sip.us · 1 Oct 2026
Eligibility
SIP.US services are available only to businesses based in the United States and Canada.sip.us · 1 Oct 2026
Support
Customers can use the knowledge base or call support at 800-566-9810.sip.us · 1 Oct 2026

Best SIP.US Cloud SIP Trunking alternatives

See all 12
Twilio Segment No. 1 7.8 iPhone + Android$120/moCallcentric SIP Trunking No. 2 7.7 iPhone + AndroidFreeVoIP.ms SIP Trunking No. 4 6.6 iPhone + Android$23/moBandwidth Messaging API No. 5 6.4 No phone appTelnyx Text-to-Speech API No. 6 6.3 No phone app$500/moIPComms SIP Trunking No. 7 5.7 No phone app

Where it ranks on Samsung Mobile US Press

Is SIP.US Cloud SIP Trunking yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote SIP.US Cloud SIP Trunking

Sources