Home > Enterprise Communications > Sip Ip Trunking
Intl rates

SIP & IP trunking

GET A FREE CONSULTATION

or call 866-467-6935

Send your PBX to the cloud with SIP and IP trunking

Looking for a new way to connect your PBX to the public switched telephone network? Ooma Enterprise has solutions—Session Initiating Protocol (SIP) and internet protocol (IP) trunking. And they’re compatible with most IP-enabled or analog PBX phone systems.

Get the exact number of lines you need with SIP and IP trunking, unlike Primary Rate Interface (PRI) connections that constrain you to 23 voice channels per PRI line. So as your company grows, you can add more SIP or IP trunks in minutes, not days or only in multiples of 23.

We would love to get to you know and your business. Please complete our short form to download the PDF.
By clicking below you expressly agree to and acknowledge the statements set forth in this
link. By submitting your contact information, you are giving express written consent to receive on your telephone, mobile or other electronic device auto-dialed, pre-recorded, artificial or other automated telemarketing calls or texts (SMS & MMS) from Ooma, its marketing partners, or third parties acting on Ooma’s behalf, even if your number is a on a corporate, state or federal Do Not Call (DNC) list. Carrier fees may apply. Consent is not a condition of purchase. It also indicates that you agree to Ooma’s Privacy Policy.
Fix error

Maximize the power of your broadband connection with
Ooma Enterprise PBX solutions.

Call 866-467-6935

icon sip trunking

Benefits of SIP & IP trunking

icon unlimited calling
  • Reduced costs
  • Flexible communications
  • Advanced call flows
  • Scalable phone systems
  • National coverage
  • Device controls
  • E911 support
  • Call analytics
  • Quick trunk additions
  • Unlimited usage plans
  • 99.999% availability

One broadband connection—endless possibilities.

Call 866-467-6935

More about Ooma Enterprise:

Ooma Enterprise Brochure

Ooma Enterprise Brochure

Find out about the top quality, out-of-the-box Enterprise UCaaS features you need.

DOWNLOAD
By clicking below you expressly agree to and acknowledge the statements set forth in this
link. By submitting your contact information, you are giving express written consent to receive on your telephone, mobile or other electronic device auto-dialed, pre-recorded, artificial or other automated telemarketing calls or texts (SMS & MMS) from Ooma, its marketing partners, or third parties acting on Ooma’s behalf, even if your number is a on a corporate, state or federal Do Not Call (DNC) list. Carrier fees may apply. Consent is not a condition of purchase. It also indicates that you agree to Ooma’s Privacy Policy.
Fix error
Choosing VoIP Business Phone

Analyst White Paper

Learn how to boost customer loyalty with customized business communications

DOWNLOAD
By clicking below you expressly agree to and acknowledge the statements set forth in this
link. By submitting your contact information, you are giving express written consent to receive on your telephone, mobile or other electronic device auto-dialed, pre-recorded, artificial or other automated telemarketing calls or texts (SMS & MMS) from Ooma, its marketing partners, or third parties acting on Ooma’s behalf, even if your number is a on a corporate, state or federal Do Not Call (DNC) list. Carrier fees may apply. Consent is not a condition of purchase. It also indicates that you agree to Ooma’s Privacy Policy.
Fix error

Hear from our customers.

Call Management & Analytics for Quick-Service Restaurants

Learn how Country Communications teamed with Ooma Enterprise to lower abandoned calls and raise a pizza chain’s bottom line. Spoiler alert–they routed calls to a call center whenever staff was too busy to pick up.

Digifx

See how Digi FX loves Ooma Enterprise’s flexibility and personalized customer care that provides solutions that perfectly fit unique needs for a wide range of clients.

March
January
February
March
April
May
June
July
August
September
October
November
December
2025
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
SunMonTueWedThuFriSat
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
06:00
06:30
07:00
07:30
08:00
08:30
09:00
09:30
10:00
10:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
15:50
16:00
16:30
17:00