Why Businesses Upgrade from VoIP.ms
VoIP.ms offers rock-bottom pricing for hobbyists and tinkerers. But when your business depends on its phone system, you need enterprise reliability, real support, and compliance features.
No Phone Support
VoIP.ms does not offer phone support. When your phone system goes down, you're left with community forums, a wiki, and email tickets. IPComms provides real human support via phone and email for every customer — no tier restrictions.
Reliability Concerns
VoIP.ms has experienced extended outages, including a multi-day DDoS attack. They don't publish an uptime SLA. IPComms offers a 99.99% uptime SLA backed by geo-redundant infrastructure across multiple data centers.
Missing Enterprise Features
VoIP.ms was built for the budget-conscious hobbyist market. IPComms includes STIR/SHAKEN caller ID attestation, TLS 1.3 encryption, Microsoft Teams Direct Routing, and enterprise SLA guarantees that businesses require.
IPComms vs VoIP.ms: Feature-by-Feature
A detailed comparison of SIP trunking capabilities, pricing, and service for 2026.
| Feature | IPComms | VoIP.ms |
|---|---|---|
| Inbound Rate (US) | $0.009/min | ~$0.009/min |
| Outbound Rate (US) | $0.010/min | ~$0.009/min |
| Local DID Numbers | $1.50/mo | $0.85/mo |
| Toll-Free Numbers | $2.00/mo | $1.50/mo |
| Channel/Trunk Fees | $0 per channel | $0 per channel |
| Phone Support | All customers | Not available |
| Support Channels | Phone, email, ticket | Wiki, forums, email ticket |
| Uptime SLA | 99.99% | No published SLA |
| Geo-Redundant Infrastructure | Multiple data centers | Limited |
| Encryption | TLS 1.3 + SRTP | TLS + SRTP (optional) |
| STIR/SHAKEN | Included | Limited |
| E911 | $1.50/number | $1.50/number |
| Number Porting | Volume discount (100+ numbers) | Free |
| PBX Compatibility | Any SIP device/PBX | Any SIP device/PBX |
| Established | 2002 (24 years) | 2007 (19 years) |
Cost Comparison: Real Numbers
Here's what a typical business actually pays per month with each provider.
IPComms
Enterprise GradeExample: 10 DIDs, 5,000 outbound min, 3,000 inbound min
VoIP.ms
Same usage: 10 DIDs, 5,000 outbound min, 3,000 inbound min
Pricing based on publicly available rates as of March 2026. The $11.50/mo difference buys you real phone support, 99.99% uptime SLA, STIR/SHAKEN compliance, geo-redundant infrastructure, and 24 years of enterprise voice expertise — features VoIP.ms does not offer.
Which Provider is Right for You?
Choose IPComms if you:
- Run a business that depends on its phone system for revenue
- Need real phone support when something goes wrong
- Require a 99.99% uptime SLA with service-level guarantees
- Need STIR/SHAKEN compliance to prevent spam flagging
- Want to connect Microsoft Teams via Direct Routing
VoIP.ms may be better if you:
- Are a hobbyist or home user experimenting with VoIP
- Prioritize the absolute lowest cost above all else
- Are comfortable using community wiki and forums for support
- Don't need a formal uptime SLA or enterprise guarantees
- Enjoy DIY troubleshooting and community-driven documentation
Switching from VoIP.ms Takes Minutes
No downtime, no disruption. Keep your numbers, change your provider.
Sign Up & Configure
Create your IPComms account and configure your PBX with our SIP credentials. Takes under 10 minutes.
Test Your Connection
Make test calls to verify audio quality. Run both providers side-by-side during transition.
Port Your Numbers
Submit a porting request and we'll transfer your numbers from VoIP.ms with zero downtime.
Frequently Asked Questions
Common questions about switching from VoIP.ms to IPComms.
Is IPComms more expensive than VoIP.ms?
IPComms and VoIP.ms have very similar per-minute rates. VoIP.ms charges around $0.009/min and offers DIDs from $0.85/mo, while IPComms charges $0.009/min inbound and $0.010/min outbound with DIDs at $1.50/mo. The small difference in DID pricing is offset by IPComms' real phone support, STIR/SHAKEN caller ID, 99.99% uptime SLA, and geo-redundant infrastructure — features that VoIP.ms doesn't offer.
Can I switch from VoIP.ms to IPComms without downtime?
Yes. You can port your existing phone numbers from VoIP.ms to IPComms with zero downtime. The porting process typically takes 3–10 business days depending on the releasing carrier and 5-7 days for toll-free numbers. During the transition, you can set up IPComms SIP trunks alongside VoIP.ms and switch over when ready.
Does IPComms offer phone support unlike VoIP.ms?
Yes. IPComms provides real human support via phone, email, and ticket for all customers. VoIP.ms does not offer phone support — their support model relies on a community wiki, forums, and ticket-based email support. For businesses that need immediate help with call quality issues or PBX configuration, IPComms' phone support is a significant advantage.
Does IPComms support STIR/SHAKEN caller ID?
Yes. IPComms includes STIR/SHAKEN caller ID attestation on all outbound calls at no additional cost. This ensures your business calls display verified caller ID and are less likely to be flagged as spam. VoIP.ms has been slower to implement full STIR/SHAKEN support, which can result in your calls being marked as potential spam by receiving carriers.
Is VoIP.ms reliable enough for business use?
VoIP.ms is popular with hobbyists and small users for its low prices, but it has experienced notable outages and even a DDoS attack that took services offline for days. VoIP.ms does not publish an uptime SLA. IPComms offers a 99.99% uptime SLA backed by geo-redundant infrastructure across multiple data centers, making it a more reliable choice for businesses that depend on their phone system.
What PBX systems does IPComms support?
IPComms works with any standard SIP device or PBX: Asterisk, FreePBX, 3CX, FreeSwitch, FusionPBX, Issabel, Kamailio, Yeastar, Cisco CUBE, Avaya, Genesys, and Microsoft Teams via Direct Routing. VoIP.ms also supports most SIP devices, but IPComms provides hands-on configuration assistance that VoIP.ms does not offer.