Side by side

Frontier SIP Trunking vs Sangoma Carrier Voice

Both stand on sip trunking providers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Frontier SIP Trunking

Paid

Frontier SIP Trunking extends existing phone systems with scalable call paths, continuity tools, and managed deployment support. Availability depends on location, and pricing requires a customized quote.

Visit Frontier SIP Trunking

Sangoma Carrier Voice

Paid AndroidAPIiPhone+1

Sangoma Carrier Voice covers wholesale communications, billing, and emergency calling through its portal and APIs. Buyers should contact sales for pricing and assess the usage-based service mix against their needs.

Visit Sangoma Carrier Voice

The facts

	Frontier SIP Trunking	Sangoma Carrier Voice
Free plan	No	Not published
Open source	Not published	Not published
Runs on	Not published	Android, API, iPhone, Web
Lowest paid plan	Free or on request	Free or on request
Plans published	1	1
Maker	Not published	Not published
Website	enterprise.frontier.com	carrierservices.sangoma.com
On sip trunking providers	#17 of 27	#13 of 27

Frontier SIP Trunking: what it does well

Works with traditional and IP PBX systems
Call paths can scale up or down
Calls can redirect during outages
99.99% circuit availability SLA advertised
24/7/365 technical support

What to know first

Service available only in select areas
Pricing is available on request
No free plan or free trial
100 Gbps availability is limited

Sangoma Carrier Voice: what it does well

Voice APIs support IVR and call recording
BackOffice supports number ordering and real-time porting
Hosted billing includes an integrated tax module
E911 supports dynamic location routing
SIP trunking has no large minimum spends or long-term contracts

What to know first

Pricing requires contacting sales
Services are usage-based and à la carte

Alternatives to Frontier SIP Trunking Alternatives to Sangoma Carrier Voice The whole list