BulkVS SIP Trunking vs IPComms SIP Trunking
BulkVS SIP Trunking
bulkvs.com
IPComms SIP Trunking
ipcomms.netSide by side
| Figure | BulkVS SIP Trunking | IPComms SIP Trunking |
|---|---|---|
| Price from | $0.01/mo | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 1 |
| Spec score · SIP Trunking Providers | 8.8 (#4) | 7.4 (#11) |
| API | The API supports number inventory searches, number portability checks, trunk group listings, and E911 record management. | IPComms describes a REST API for automation and custom applications, with number provisioning, trunk management, sub-account creation, and call-detail retrieval. |
| Founded | 2009 | 2002 |
| Headquarters | Wilmington, Delaware, United States | Acworth, Georgia, USA |
| PBX compatibility | Its voice FAQ says the service works with any switch manufacturer that supports the SIP protocol. | IPComms lists compatibility with Asterisk, FreePBX, 3CX, FreeSWITCH, FusionPBX, Cisco CUBE, Avaya, Yeastar, Issabel, and Kamailio. |
| Redundancy | The company describes redundant US and Canadian coverage and says its network has four geographic redundant locations. | IPComms lists two geographically separate US points of presence, with inbound calls delivered to both and automatic failover on the outbound path. |
| Support | BulkVS lists phone support at 855-906-0901 and email support at [email protected]. | 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. |
| What it does | Bulk Solutions provides SIP origination for inbound calls and SIP termination for outbound calls. | IPComms SIP trunking connects a business PBX or SBC to the public telephone network over the internet. |
Plans
BulkVS SIP Trunking
- Inbound voiceFree
- Outbound callsFree
- Inbound toll free$0.01 a month
In their own words
BulkVS SIP Trunking
BulkVS SIP Trunking provides SIP origination for inbound calls and SIP termination for outbound calls. It supports SIP-compatible switches, including Asterisk, FreePBX, FreeSwitch, Cisco Call Manager, OpenSIPS, and Kamailio, and reaches thousands of rate centers across the United States and Canada. Outbound calling uses the North American 1+ dialing plan, with STIR/SHAKEN enabled. BulkVS lists outbound calls at $0.004 per minute and inbound bundles as low as $0.0003. It says charges are based on minutes used, with no SIP trunk channel charge and no set contract. The service also offers number porting, emergency calling, toll-free numbers, and a SOAP/XML API for provisioning. For toll-free origination, the company says it can switch routing during higher-level carrier outages. Related services include CNAM, Robocall Mitigation, E911, STIR/SHAKEN, and 8YY services. It is available through web and API, with phone and email support. Pricing is listed from $0.06/mo, and there is no free plan.
IPComms SIP Trunking
IPComms SIP Trunking connects a business PBX or session border controller to the public telephone network over the internet. The standard trunk has no per-channel fee or fixed channel count; concurrent calls depend on bandwidth and a fraud-protection limit that support can raise on request. SIP signaling is supported 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 lists two geographically separate US points of presence, inbound delivery to both, and automatic outbound failover. Trunks can use TLS signaling and SRTP media, and calls receive STIR/SHAKEN A attestation. The company lists compatibility with multiple PBX systems, Microsoft Teams Direct Routing, and contact-center connections. Its REST API supports number provisioning, trunk management, sub-account creation, and call-detail retrieval. Usage is billed from a prepaid balance. The service has a free plan, with paid service from $1.50/mo; E911 with a dispatchable location is available for $2.50 per number per month. A 30-day test trunk is available on request with limited call capacity and destinations.