ConnectivityCONNECTIVITY
SIP trunking for an existing PBX
Last verified
· 10 SIP trunking provider and 9 Communications API (CPaaS) checkedYour concurrent call channels
Costs and the recommended pick below update to this volume.
What this job needs
Requiredproducts passing
SIP trunks11/15
Works with your existing PBX7/15
E911 service9/15
Number porting8/15
Depends on your situation
Microsoft Teams Direct RoutingYour PBX is Microsoft Teams
Right column on Required: share of tracked products that pass the feature check (included or available as an add-on).
Which tool type, and when
5 qualifying products. Most also offer: Microsoft Teams Direct Routing.
1 qualifying product. Most also offer: Microsoft Teams Direct Routing.
Products that pass every required check
Ranked by fit, then cost at 25 channels. 6 of 15 tracked products pass; products failing a required feature are not listed.
| # | Product | Fit | Cost scale | Monthly cost | Incidents (90d) | Customer setups |
|---|---|---|---|---|---|---|
| 1 | SIP.USSIP trunking provider | 4/4 | $1US48 Local DID | — | 0 | |
| 2 | TelnyxCommunications API (CPaaS), SIP trunking provider | 4/4 | $3.84Receive inbound calls | 25 | 1 | |
| 3 | DIDWWSIP trunking provider | 4/4 | $4.80Local Outbound Termination | — | 2 | |
| 4 | FlowrouteSIP trunking provider | 4/4 | $6Domestic Inbound rate | — | 2 | |
| 5 | BandwidthCommunications API (CPaaS), SIP trunking provider | 4/4 | — | — | 2 | |
| 6 | Sinchin reviewCommunications API (CPaaS) | 4/4 | — | — | 1 |
Cost includes add-ons this job requires. Cost scale is logarithmic. Incidents from public status pages. Customers counted from recorded customer setups.
Who already runs this
- BPO and call center operators · null staffBandwidthCommunications API (CPaaS), SIP trunking providerSource: customer case study
- MSPs and telecom resellers · null staffBandwidthCommunications API (CPaaS), SIP trunking providerSource: customer case study
- SaaS and tech · null staffDIDWWSIP trunking providerSource: customer case study
- Retail · null staffDIDWWSIP trunking providerSource: customer case study
- MSPs and telecom resellers · null staffFlowrouteSIP trunking providerSource: customer case study
- Education · null staffFlowrouteSIP trunking providerSource: customer case study
- SaaS and tech · null staffSinchin reviewCommunications API (CPaaS)Source: customer case study
- MSPs and telecom resellers · null staffTelnyxCommunications API (CPaaS), SIP trunking providerSource: customer case study
This job by industry
Publication status: not indexed yet
- Requirement profile is a draft