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What’s New Version 25.3.100
- Performance and stability optimizations
Description
Acrobits Groundwire: Elevate Your Communication
Acrobits, a leader in UCaaS and communication solutions for over 20 years, proudly introduces the Acrobits Groundwire softphone. This top-tier SIP softphone client offers unmatched voice and video call clarity. A softphone designed for both personal and professional use, it seamlessly integrates quality communication with an intuitive interface.
IMPORTANT, PLEASE READ
Groundwire is a SIP Client, not a VoIP service. You must have service with a VoIP provider or PBX that supports use on a standard SIP client to use it.
Choosing the Best Softphone App
Experience robust communication with a leading SIP softphone application. Preconfigured for major VoIP providers, this softphone app guarantees high-quality, secure, and intuitive calling. Perfect for maintaining connections with friends, family, and colleagues, maximizing all aspects of your VoIP experience.
Key Features of the SIP Softphone
- Exceptional Audio Quality: Enjoy crystal clear audio with support for multiple formats including Opus and G.729.
- HD Video Calls: Conduct up to 720p HD video calls, supported by H.264 and VP8.
- Robust Security: Our SIP softphone app ensures private conversations with military-grade encryption.
- Battery Efficiency: Thanks to our efficient push notifications, you can stay connected with minimal battery drain.
- Seamless Call Transition: Our VoIP dialer smoothly switches between WiFi and data plans during calls.
- Softphone Customization: Tailor your SIP settings, UI, and ringtones.
- 5G and Multi-Device Support: Ready for the future, compatible with most mobile operating systems.
Other features included on this robust app include: instant messaging, attended and unattended transfers, group calls, voicemail, and extensive customization for each SIP account.
More Than Just a VoIP Softphone Dialer
Groundwire softphone offers more than the standard VoIP dialer experience. It’s a comprehensive tool for crystal clear Wi-Fi calling, equipped with robust business VoIP dialer features. It offers a secure and reliable softphone choice with no hidden fees and a one-time cost. Leverage SIP technology for improved call quality. Make this softphone your first choice for dependable, and easy SIP communication.
Download a feature-rich and modern SIP softphone now and be part of a community enjoying the best in voice and SIP calling. Transform your daily communication with our exceptional VoIP softphone app.
In-App Purchases CA pricing
One-Time Purchases
ZRTP For Outgoing Calls$34.99
Capabilities
In-App PurchasesSiri
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 26 versions
Build 888068270v25.3.1002026-07-09 23:30:06
- Performance and stability improvements
Build 887478860v25.3.932026-06-26 14:29:25
- Performance and stability optimizations
Build 887439817v25.3.922026-06-25 22:47:56
- Implemented compliance to Declared Age Range API
Build 886582119v25.3.892026-06-08 18:08:19
Improved Dutch translation
Fixed a crash when unread header is out of sync
Fixed incorrect attachment notification text when app is in background
Fixed local push reconnection issue after temporary network loss
Build 885036922v25.3.762026-04-29 19:56:32
- Improved app stability and internal diagnostics
Build 884724559v25.3.722026-04-21 03:21:38
- Fixed issue where clearing voicemail did not update the badge count
- Fixed attachment notifications showing incorrect text when the app is in the background
Build 884315354v25.3.692026-04-09 17:34:14
- Fixed crash when trying to call while messages are loading
- Improved logging on local push
Build 883832693v25.3.652026-03-27 18:56:47
- Fixed EULA and Error pages for non-English localizations
Build 883258383v25.3.582026-03-11 20:38:27
- Added Slovenian localization to the app
- General stability improvements
- Fixed voicemail count not showing issue
- Fixed network parameter change detection
Build 882820697v25.3.522026-03-02 19:38:51
- Added option to toggle Ambient Audio Mode in Sound Preferences to prevent the app from interrupting background audio
Build 882613403v25.3.462026-02-20 04:03:01
- Fixed a crash that occurred when receiving push notifications
Build 882374148v25.3.412026-02-12 21:21:33
- Fixed an issue where voicemail was not displayed for some accounts
Build 882080953v25.3.392026-02-02 23:26:44
Added
- Added support for iOS26 including Live Translate
- Updated translations for 30+ languages
Fixed
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens the Keypad tab by default on mobile apps
Build 881979071v25.3.372026-01-29 21:18:50
Added
- Added support for iOS26 including Live Translate
- Updated translations for 30+ languages
Fixed
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens the Keypad tab by default on mobile apps
Build 881846161v25.3.322026-01-26 17:38:42
- Added confirmation dialog to account deletion
- Added keepAliveOnSipis to push options
- Fixed an issue when the app was opening on History or Message if there was unread event
- Fixed that after forwarding the dialed number remained on Keypad
- Fixed an issue with forwarding a message to a number from contacts
- Fixed active Forwarding not changing account status bubble color
- Fixed a crash when copying a number to DTMF field
- Fixed badge counter for unread events when the app is not in foreground
- Fixed issue with the time stamp when saving recorded calls
- Fixed contrast of Done button on device keyboard
- Fixed multiple calls overlay on call screen
- Fixed issue preventing from switching accounts in account bubble
- iOS audio route change improvements
- Recording file size is now correctly displayed
- Relaxed default TLS options
Build 881701659v25.3.262026-01-21 18:35:32
- Added confirmation dialog to account deletion
- Added keepAliveOnSipis to push options
- Fixed an issue when the app was opening on History or Message if there was unread event
- Fixed that after forwarding the dialed number remained on Keypad
- Fixed an issue with forwarding a message to a number from contacts
- Fixed active Forwarding not changing account status bubble color
- Fixed a crash when copying a number to DTMF field
- Fixed badge counter for unread events when the app is not in foreground
- Fixed issue with the time stamp when saving recorded calls
- Fixed contrast of Done button on device keyboard
- Fixed multiple calls overlay on call screen
- Fixed issue preventing from switching accounts in account bubble
- iOS audio route change improvements
- Recording file size is now correctly displayed
Build 881633735v25.3.182026-01-20 02:03:58
- Added confirmation dialog to account deletion
- Added keepAliveOnSipis to push options
- Fixed an issue when the app was opening on History or Message if there was unread event
- Fixed that after forwarding the dialed number remained on Keypad
- Fixed an issue with forwarding a message to a number from contacts
- Fixed active Forwarding not changing account status bubble color
- Fixed a crash when copying a number to DTMF field
- Fixed badge counter for unread events when the app is not in foreground
- Fixed issue with the time stamp when saving recorded calls
- Fixed contrast of Done button on device keyboard
- Fixed multiple calls overlay on call screen
- Fixed issue preventing from switching accounts in account bubble
- iOS audio route change improvements
- Recording file size is now correctly displayed
Build 880763432v25.2.682025-12-17 21:35:00
- Fixed messaging activation flow
Build 880616660v25.2.672025-12-12 20:47:28
- Fixed messaging activation flow
Build 879493649v25.2.602025-11-05 01:37:45
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens the Keypad tab by default on mobile apps
Build 879364435v25.2.592025-10-31 05:26:30
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens the Keypad tab by default on mobile apps
Build 878758608v25.2.562025-10-09 08:38:36
- iOS 26 support, including Live Translate
Build 878432044v25.2.462025-09-29 18:13:55
- Audio route switching from BT to receiver fix
- Fixed recording size visibility
- Fixed connectivity issues with some VPNs
Build 877274489v25.2.342025-08-15 13:22:09
- Fixed clearing of dialed number from keypad after successful call forwarding
- Fixed an issue with forwarding a message to a number from contacts
- Fixed active Call Forwarding status color
Build 876489026v25.2.192025-07-18 02:33:51
- BLF switch defaults to off when adding new QuickDial
- Fixed rare instance of a crash
- Fixed empty User-Agent
- Fixed contact search
- Cosmetic and layout polish across various screens
Build 876340948v25.2.122025-07-13 15:56:45
- BLF switch defaults to off when adding new QuickDial
- Fixed empty User-Agent
- Fixed contact search
- Cosmetic and layout polish across various screens
Price history by region
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Availability 171 of 175 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
JP | ja | JPY 1500 | 118 | 2.5 | 25.3.100 |
US | en-US | USD 9.99 | 114 | 3.8 | 25.3.100 |
DE | de-DE | EUR 9.99 | 97 | 4.2 | 25.3.100 |
CA | en-CA | CAD 12.99 | 85 | 4.0 | 25.3.100 |
GB | en-GB | GBP 9.99 | 55 | 4.2 | 25.3.100 |
CH | de-CH | CHF 9 | 42 | 3.5 | 25.3.93 |
AU | en-AU | AUD 14.99 | 20 | 4.0 | 25.3.100 |
GR | en-GB | EUR 9.99 | 19 | 4.3 | 25.3.100 |
NL | nl | EUR 9.99 | 19 | 3.8 | 25.3.100 |
TR | en-GB | TRY 499.99 | 15 | 3.9 | 25.3.100 |
UA | en-GB | USD 11.99 | 14 | 3.9 | 25.3.100 |
IT | it | EUR 9.99 | 12 | 4.3 | 25.3.100 |
ES | es-ES | EUR 9.99 | 11 | 2.9 | 25.3.100 |
FR | fr-FR | EUR 9.99 | 11 | 4.0 | 25.3.100 |
BR | pt-BR | BRL 59.9 | 7 | 4.4 | 25.3.100 |
ZA | en-GB | ZAR 199.99 | 7 | 5.0 | 25.3.100 |
BE | en-GB | EUR 9.99 | 6 | 3.7 | 25.3.100 |
NO | en-GB | NOK 129 | 5 | 4.4 | 25.3.100 |
PL | en-GB | PLN 49.99 | 5 | 4.4 | 25.3.100 |
TW | zh-Hant-TW | TWD 320 | 5 | 4.4 | 25.3.100 |
AT | de-DE | EUR 9.99 | 4 | 3.8 | 25.3.93 |
CZ | en-GB | CZK 249 | 4 | 3.8 | 25.3.100 |
HU | en-GB | HUF 4490 | 3 | 4.7 | 25.3.100 |
IN | en-GB | INR 999 | 3 | 3.7 | 25.3.100 |
MX | es-MX | MXN 199 | 3 | 3.7 | 25.3.100 |
PH | en-GB | PHP 599 | 3 | 3.3 | 25.3.100 |
RO | en-GB | RON 49.99 | 3 | 3.3 | 25.3.100 |
SK | en-GB | EUR 9.99 | 3 | 5.0 | 25.3.100 |
AM | en-GB | USD 11.99 | 2 | 3.5 | 25.3.100 |
AR | es-MX | USD 9.99 | 2 | 4.0 | 25.3.100 |
BG | en-GB | EUR 9.99 | 2 | 5.0 | 25.3.100 |
CO | es-MX | COP 49900 | 2 | 5.0 | 25.3.100 |
CY | en-GB | EUR 9.99 | 2 | 5.0 | 25.3.100 |
DK | en-GB | DKK 89 | 2 | 3.0 | 25.3.100 |
EC | es-MX | USD 9.99 | 2 | 4.0 | 25.3.100 |
IL | en-GB | ILS 34.9 | 2 | 5.0 | 25.3.100 |
KZ | en-GB | KZT 5990 | 2 | 5.0 | 25.3.100 |
PE | es-MX | PEN 44.9 | 2 | 5.0 | 25.3.100 |
SA | en-GB | SAR 39.99 | 2 | 4.0 | 25.3.100 |
TH | en-GB | THB 399 | 2 | 4.5 | 25.3.100 |
AE | en-GB | AED 39.99 | 1 | 5.0 | 25.3.100 |
BY | en-GB | USD 11.99 | 1 | 5.0 | 25.3.100 |
EG | en-GB | EGP 499.99 | 1 | 5.0 | 25.3.100 |
IE | en-GB | EUR 9.99 | 1 | 5.0 | 25.3.100 |
KR | ko | KRW 17000 | 1 | 2.0 | 25.3.100 |
LB | en-GB | USD 9.99 | 1 | 4.0 | 25.3.100 |
LT | en-GB | EUR 9.99 | 1 | 3.0 | 25.3.100 |
MT | en-GB | EUR 9.99 | 1 | 5.0 | 25.3.100 |
MU | en-GB | USD 11.99 | 1 | 5.0 | 25.3.100 |
NG | en-GB | NGN 14900 | 1 | 5.0 | 25.3.100 |
PT | pt-PT | EUR 9.99 | 1 | 5.0 | 25.3.100 |
QA | en-GB | QAR 39.99 | 1 | 5.0 | 25.3.100 |
SE | sv | SEK 129 | 1 | 5.0 | 25.3.100 |
SG | en-GB | SGD 14.98 | 1 | 5.0 | 25.3.100 |
TJ | en-GB | USD 9.99 | 1 | 5.0 | 25.3.100 |
UY | en-GB | USD 9.99 | 1 | 1.0 | 25.3.100 |
VE | es-MX | USD 9.99 | 1 | 5.0 | 25.3.100 |
AF | en-GB | USD 9.99 | 0 | — | 25.3.100 |
AG | en-GB | USD 9.99 | 0 | — | 25.3.100 |
AI | en-GB | USD 9.99 | 0 | — | 25.3.100 |
AL | en-GB | USD 11.99 | 0 | — | 25.3.100 |
AO | en-GB | USD 9.99 | 0 | — | 25.3.100 |
AZ | en-GB | USD 11.99 | 0 | — | 25.3.100 |
BA | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
BB | en-GB | USD 11.99 | 0 | — | 25.3.100 |
BF | en-GB | USD 9.99 | 0 | — | 25.3.100 |
BH | en-GB | USD 9.99 | 0 | — | 25.3.100 |
BJ | en-GB | USD 11.99 | 0 | — | 25.3.100 |
BM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
BN | en-GB | USD 9.99 | 0 | — | 25.3.100 |
BO | es-MX | USD 9.99 | 0 | — | 25.3.100 |
BS | en-GB | USD 9.99 | 0 | — | 25.3.100 |
BT | en-GB | USD 9.99 | 0 | — | 25.3.100 |
BW | en-GB | USD 9.99 | 0 | — | 25.3.100 |
BZ | en-GB | USD 9.99 | 0 | — | 25.3.100 |
CD | en-GB | USD 9.99 | 0 | — | 25.3.100 |
CG | en-GB | USD 9.99 | 0 | — | 25.3.100 |
CI | fr-FR | USD 11.99 | 0 | — | 25.3.100 |
CL | es-MX | CLP 9990 | 0 | — | 25.3.100 |
CM | fr-FR | USD 11.99 | 0 | — | 25.3.100 |
CR | es-MX | USD 9.99 | 0 | — | 25.3.100 |
CV | en-GB | USD 9.99 | 0 | — | 25.3.100 |
DM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
DO | es-MX | USD 9.99 | 0 | — | 25.3.100 |
DZ | en-GB | USD 9.99 | 0 | — | 25.3.100 |
EE | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
FI | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
FJ | en-GB | USD 9.99 | 0 | — | 25.3.100 |
FM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
GA | fr-FR | USD 9.99 | 0 | — | 25.3.100 |
GD | en-GB | USD 9.99 | 0 | — | 25.3.100 |
GE | en-GB | USD 11.99 | 0 | — | 25.3.100 |
GH | en-GB | USD 11.99 | 0 | — | 25.3.100 |
GM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
GT | es-MX | USD 9.99 | 0 | — | 25.3.100 |
GW | en-GB | USD 9.99 | 0 | — | 25.3.100 |
GY | en-GB | USD 9.99 | 0 | — | 25.3.100 |
HN | es-MX | USD 9.99 | 0 | — | 25.3.100 |
HR | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
ID | en-GB | IDR 169000 | 0 | — | 25.3.100 |
IQ | en-GB | USD 9.99 | 0 | — | 25.3.100 |
IS | en-GB | USD 11.99 | 0 | — | 25.3.100 |
JM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
JO | en-GB | USD 9.99 | 0 | — | 25.3.100 |
KE | en-GB | USD 11.99 | 0 | — | 25.3.100 |
KG | en-GB | USD 9.99 | 0 | — | 25.3.100 |
KH | en-GB | USD 9.99 | 0 | — | 25.3.100 |
KN | en-GB | USD 9.99 | 0 | — | 25.3.100 |
KW | en-GB | USD 9.99 | 0 | — | 25.3.100 |
KY | en-GB | USD 9.99 | 0 | — | 25.3.100 |
LA | en-GB | USD 9.99 | 0 | — | 25.3.100 |
LC | en-GB | USD 9.99 | 0 | — | 25.3.100 |
LK | en-GB | USD 9.99 | 0 | — | 25.3.100 |
LR | en-GB | USD 9.99 | 0 | — | 25.3.100 |
LU | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
LV | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
LY | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MA | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MD | en-GB | USD 11.99 | 0 | — | 25.3.100 |
ME | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
MG | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MK | en-GB | USD 9.99 | 0 | — | 25.3.100 |
ML | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MN | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MR | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MS | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MV | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MW | en-GB | USD 9.99 | 0 | — | 25.3.100 |
MY | en-GB | MYR 49.9 | 0 | — | 25.3.100 |
MZ | en-GB | USD 9.99 | 0 | — | 25.3.100 |
NA | en-GB | USD 9.99 | 0 | — | 25.3.100 |
NE | en-GB | USD 9.99 | 0 | — | 25.3.100 |
NI | es-MX | USD 9.99 | 0 | — | 25.3.100 |
NP | en-GB | USD 11.99 | 0 | — | 25.3.100 |
NR | en-GB | USD 9.99 | 0 | — | 25.3.100 |
NZ | en-AU | NZD 19.99 | 0 | — | 25.3.100 |
OM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
PA | es-MX | USD 9.99 | 0 | — | 25.3.100 |
PG | en-GB | USD 9.99 | 0 | — | 25.3.100 |
PK | en-GB | PKR 2900 | 0 | — | 25.3.100 |
PW | en-GB | USD 9.99 | 0 | — | 25.3.100 |
PY | es-MX | USD 9.99 | 0 | — | 25.3.100 |
RS | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
RW | en-GB | USD 9.99 | 0 | — | 25.3.100 |
SB | en-GB | USD 9.99 | 0 | — | 25.3.100 |
SC | en-GB | USD 9.99 | 0 | — | 25.3.100 |
SI | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
SL | en-GB | USD 9.99 | 0 | — | 25.3.100 |
SN | en-GB | USD 11.99 | 0 | — | 25.3.100 |
SR | en-GB | USD 9.99 | 0 | — | 25.3.100 |
ST | en-GB | USD 9.99 | 0 | — | 25.3.100 |
SV | es-MX | USD 9.99 | 0 | — | 25.3.100 |
SZ | en-GB | USD 9.99 | 0 | — | 25.3.100 |
TC | en-GB | USD 9.99 | 0 | — | 25.3.100 |
TD | en-GB | USD 9.99 | 0 | — | 25.3.100 |
TM | en-GB | USD 9.99 | 0 | — | 25.3.100 |
TN | en-GB | USD 9.99 | 0 | — | 25.3.100 |
TO | en-GB | USD 9.99 | 0 | — | 25.3.100 |
TT | en-GB | USD 9.99 | 0 | — | 25.3.100 |
TZ | en-GB | TZS 29900 | 0 | — | 25.3.100 |
UG | en-GB | USD 11.99 | 0 | — | 25.3.100 |
UZ | en-GB | USD 9.99 | 0 | — | 25.3.100 |
VC | en-GB | USD 9.99 | 0 | — | 25.3.100 |
VG | en-GB | USD 9.99 | 0 | — | 25.3.100 |
VN | en-GB | VND 299000 | 0 | — | 25.3.100 |
VU | en-GB | USD 9.99 | 0 | — | 25.3.100 |
XK | en-GB | EUR 9.99 | 0 | — | 25.3.100 |
YE | en-GB | USD 9.99 | 0 | — | 25.3.100 |
ZM | en-GB | USD 11.99 | 0 | — | 25.3.100 |
ZW | en-GB | USD 11.99 | 0 | — | 25.3.100 |
Not available in: CN, HK, MO, RU
Reviews 30 reviews · CA
★★★★★
Awesome Soft Phone, Awesome Support
I like everything about the GroundWire softphone app, I’m a true power user and use just about every feature, auto provision, web push, fetch, media upload of messages, etc. everything works great!
Finally I’m not annoyed :)
Annoyed 81922026-06-09
★★★★★ · edited
Mauvaise connexion
J’appelle et les gens ne m’entendent pas, certains textos ne rentrent pas donc très insatisfait de cette application.
charlo988792026-04-16
★★★★★ · edited
OPUS Codec Issues
App works great besides the fact that OPUS doesn’t work properly. Emailed support over 2 weeks ago and provided logs but haven’t received a solution.
Update to the developer reply: you guys didn’t follow up with me after the first email asking for logs. Playing with every setting including VBR hasn’t done anything.
YYZ62025-07-15
★★★★★
Best VOIP app. Ugliest icon ever.
No qualms with the app - it's great. What's the deal with that icon, though? Please provide the ability to revert back to the original icon. Pastel ain't for everyone...
kjhgboiup2025-06-30
★★★★★
Difficult/impossible to set up
I’m having absolutely no luck with setting this up with VoIP.ms. It has taken so long to figure out the setup that has major issues that I can no longer request a refund for this app. There was a time when tech was simple. We are not in that time anymore. I don’t recommend this app unless you are seriously adept with technology.
Elbow-Noodle2025-06-16
★★★★★
Text messages are terrible voice is fine
I always big message cut into multiple pieces, that would be fine id they weren’t in order. I need to try to piece together a puzzle everytime I try to read big messages. My provider is voip.ms
Catalast2025-05-16
★★★★★
I use Groundwire + VOIP.MS and both work fantastically together
Have been using for years and it’s great
bc_20102025-05-10
★★★★★
Great app incredible support
I’ve been very happy with the app. The support is top notch.
jimjiminyjim2025-03-29
★★★★★
Dark mode
Works very good. Just wishing it could support dark mode or at least have a dark theme or dark image to choose from.
YA EF2025-01-30
★★★★★
Everything was working well until the last update…
The app keep crashing and closing when im trying to send a message text. This happened directly after the last update…
Chapyn2024-11-23
★★★★★
Has more features than most VOIP apps
After trying Bria Solo and then Bria Mobile, I still was not getting any incoming calls despite a port change as recommended by VoIP.ms. I downloaded Groundwire and it worked within a few minute’s setup. That alone made it worth the cost as I spent hours trying to get Bria to work. One thing I’ve noted is that even though I’ve set a ring tone that’s different than the default, incoming calls still use the default setting. Have restarted the app and the phone but despite Groundwire showing I’ve chosen a different tone, it’s still using the annoying default (loud old telephone) tone. Hopefully t
rajp992024-09-14
★★★★★
Since update having troubles
I’ve used this for a year and other than conflict with my vpn( which I shut off when sending message/calls). It ran very well. I even used it in another country. Since the recent update I’ve had nothing but troubles. Tech service seems to want blame my vpn but I always shut off to send a msg ( incoming works fine). Not happy with the support on this app
Jeweleryjulie2024-08-29
★★★★★
Works
Works better than anything else I’ve tried.
Keep the code nice and small, fast and clean. That’s what I paid for. If you want to add some big fancy features do it with plugins.
The price is a tiny bit steep but I know it works, so I don’t mind buying an app that works. I don’t like buying plugins on top of that, feels kinda lame and cheap, but meh.
Just work on keeping the app as lean and clean and fast as possible. Optimization.
ClemMorton2024-02-01
★★★★★
Rico
Ok first this app just works. It connects when you turn the phone on and doesn’t drop service or calls don’t come in. My experience with it - it’s SUPER reliable. If your a business owner and want a mobile trunk for when you leave the office. This is bang on and literally I could just use this and not have a dedicated office phone it’s that good. Yeah the interface is dated but my first and primary requirement is that I get my lead calls and make calls without it dropping or having horrible quality. Honestly I can’t shut up about it. The recording is super important to prove customers
KanadaDad2023-10-10
★★★★★
Update the version to work with iOS 16.6
It still works on my old iPhone with iOS 15.7.6 but doesn’t work on iOS 16.6
Will appreciate you patch the app.
User of Groundwire2023-09-08
★★★★★
fantastic !!
been using SiP phone at home since 2 years… transfered it to cell phone and so far so good !!Many thanks for this reliable application !!! Works perfectly !!!
K-UniK2022-11-09
★★★★★
Works great with VOIP.ms
I’ve been using this for about a year and I’m satisfied. I really do think the UI should get a refresh though.
mindcruzer2022-11-07
★★★★★
Outdated UI
The app is functional but looks awful. It is stuck in time. I gave feedback many times via TestFlight but it does not go anywhere. This app has so much potential but as far as I see it is forgotten. The website shows screenshots of a dream because it definitely does not look anything like it is for iOS.
wbtf2022-10-24
★★★★★
Best VoIP app I’ve used
Yes, you have to pay for this one but it is worth it. I use it with VOIP.ms and it works very well. Reliable, doesn’t chew a lot of battery in the background
swgiles2022-06-29
★★★★★
Push notifications don’t work
Useless app. Push notifications don’t work. If you have the app on infront of you, it will show a call coming in but if you lock the phone it doesn’t show push notifications. I was using Bria before and it was working fine. I don’t know why did I waste money on this app
mhzzzzzzzz2022-02-01
★★★★★
Good outgoing, unreliable incoming
This used to be one of the best apps that I have found for the iPhone. Some of its options are arcane but help is quick and useful. However, recent versions have become unreliable with incoming calls.
tvbgone2022-01-03
★★★★★
Works well, but needs rebranding
This app works fine with VoIP.ms service (although I had to turn secure calling on over TLS and fiddle with the CallerID settings for it to work with outgoing calls), but it looks dated with the old colour treatment and logo. Is a rebrand coming? Also, a responsive design for iPad would be much appreciated. Other softphone app publishers are already embracing the iPad. And can you explain the need for data collection when other SIP softphones apps don’t need it to operate?
Jay Aargh2021-12-27
★★★★★
review
App stable functionality is great.
Push notification is works well.
Wish list: add support for car play.
volga6292021-09-21
★★★★★
Quickdial
one of the latest updates just erased my quickdial list. can someone look at this to prevent it to happen in next updates?
Cata_Canada2021-06-01
★★★★★
The Callkit works pretty good on old iPhones but not iPhone 12 Pro
I bought both softphone and Groundwire. Both of them announced that they support Apple Callkit. But actually this function only works on old iPhones. I upgraded my iPhone to 12pro recently and the Callkit doesn’t work anymore.
It’s still the coolest app in class though. Hopefully the developers will add Callkit support for 12pro soon.
suriv5202021-02-25
★★★★★
Flawless, tried numerous other apps, this is the best! Worth the cost!
Thank you for creating an amazing VOIP app on iOS. Have tried many others, this is by far the best. Works flawlessly, maintaining connections through cellular, wifi and low signal environments. Push notifications always work in real time and callkit support has no noticeable change in battery life. Love the ability to force different codecs for wifi and mobile. SMS functionality works well, albeit with a short (<15 second) delay that may be due to my provider. Support responded quickly and on point to any requests. Highly recommend, worth the cost.
2020-12-27
★★★★★
Good app but lacks features
I like this app, convenient and well organized but I wish there was an Apple Watch companion app in order to receive the notification of the incoming calls live, instead of a post-call missed call notification
NickOReigh2020-11-20
★★★★★
Bluetooth issues resolved
The app works fine on an iphone. I would not use any other app than this one as it has a great intregration with callkit Some issues with bluetooth. Could be apple or them. That’s why 4 stars.
dutty.persian2020-10-21
★★★★★
Best SIP app out there
I tried a bunch, and no other one is a seamless as this one. Great App. Well done!
jdog_reviewer2020-05-20
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✎
releaseNotes updated
- Performance and stability improvements
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App icon changed
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Version 25.3.100 released
- Performance and stability improvements
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description updated
Acrobits Groundwire: Elevate Your Communication
Acrobits, a leader in UCaaS and communication solutions for over 20 years, proudly introduces the Acrobits Grou
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subtitle updated
Best softphone SIP dialer
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Groundwire: VoIP SIP Softphone
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- Performance and stability optimizations
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Version 25.3.92 released
- Implemented compliance to Declared Age Range API
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Version 25.3.89 released
Improved Dutch translation
Fixed a crash when unread header is out of sync
Fixed incorrect attachment notification text when app is in background
Fixed local push reconnection issue after temporary network loss
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Version 25.3.76 released
- Improved app stability and internal diagnostics
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Version 25.3.72 released
- Fixed issue where clearing voicemail did not update the badge count
- Fixed attachment notifications showing incorrect text when the app is in the background
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Version 25.3.69 released
- Fixed crash when trying to call while messages are loading
- Improved logging on local push
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- Fixed EULA and Error pages for non-English localizations
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Version 25.3.58 released
- Added Slovenian localization to the app
- General stability improvements
- Fixed voicemail count not showing issue
- Fixed network parameter change detection
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Version 25.3.52 released
- Added option to toggle Ambient Audio Mode in Sound Preferences to prevent the app from interrupting background audio
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Version 25.3.46 released
- Fixed a crash that occurred when receiving push notifications
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Version 25.3.41 released
- Fixed an issue where voicemail was not displayed for some accounts
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Version 25.3.39 released
Added
- Added support for iOS26 including Live Translate
- Updated translations for 30+ languages
Fixed
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens
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Version 25.3.37 released
Added
- Added support for iOS26 including Live Translate
- Updated translations for 30+ languages
Fixed
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens
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Version 25.3.32 released
- Added confirmation dialog to account deletion
- Added keepAliveOnSipis to push options
- Fixed an issue when the app was opening on History or Message if there was unread event
- Fixed that after forwarding the dialed number remained on K
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Version 25.3.26 released
- Added confirmation dialog to account deletion
- Added keepAliveOnSipis to push options
- Fixed an issue when the app was opening on History or Message if there was unread event
- Fixed that after forwarding the dialed number remained on K
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Version 25.3.18 released
- Added confirmation dialog to account deletion
- Added keepAliveOnSipis to push options
- Fixed an issue when the app was opening on History or Message if there was unread event
- Fixed that after forwarding the dialed number remained on K
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Version 25.2.68 released
- Fixed messaging activation flow
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Version 25.2.67 released
- Fixed messaging activation flow
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Version 25.2.60 released
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens the Keypad tab by default on mobile apps
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Version 25.2.59 released
- Fixed badge counter for unread events when the app is not in the foreground
- Improved voicemail notification behavior - it now opens the Keypad tab by default on mobile apps
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Version 25.2.56 released
- iOS 26 support, including Live Translate
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Version 25.2.46 released
- Audio route switching from BT to receiver fix
- Fixed recording size visibility
- Fixed connectivity issues with some VPNs
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Version 25.2.34 released
- Fixed clearing of dialed number from keypad after successful call forwarding
- Fixed an issue with forwarding a message to a number from contacts
- Fixed active Call Forwarding status color
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Version 25.2.19 released
- BLF switch defaults to off when adding new QuickDial
- Fixed rare instance of a crash
- Fixed empty User-Agent
- Fixed contact search
- Cosmetic and layout polish across various screens
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Version 25.2.12 released
- BLF switch defaults to off when adding new QuickDial
- Fixed empty User-Agent
- Fixed contact search
- Cosmetic and layout polish across various screens
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