Make and receive calls globally
Make and receive calls using a telephone number globally without international charges. Swap between calls, merge calls, and perform attended transfers. Connect with Cisco office phones and manage multiple calls simultaneously.
Showing 1–20 of 1,000 ranked alternatives.
SessionTalk Ltd
Call, chat, and connect securely
Make and receive voice calls using VoIP technology. Manage call history and contacts. Set up SIP accounts and manage call settings. Support high-quality audio with low battery impact.
Ooma, Inc.
Make and receive calls anywhere
Make and receive calls using a virtual phone number. Manage voicemails, transfer calls, and use conferencing. Set up a virtual receptionist and dial extensions. Handle music-on-hold and control call settings remotely.
Ooma, Inc.
Make calls, check voicemail, receive calls away
Make calls using your number. Receive calls when away from . Check voicemail and manage messages. Access account settings and manage additional numbers.
SessionTalk Ltd
Connect, chat, and call securely
Make and receive voice calls using VoIP services. Manage contacts and call history. Set up accounts with preconfigured providers. Use advanced call controls and mute features. Support for high-quality audio without battery drain.
INTERNATIONAL SECURITY GROUP, LLC
Make secure SIP calls
Make secure SIP-based calls with HD audio codecs. Receive and manage calls in the background. Use supported headsets or headphones. Requires a subscription for functionality.
Sipwise GmbH
Connect to accounts and make calls
Make and receive voice and video calls using encrypted communication. Access recent calls list and manage in-call features like mute and hold. Support DNS SRV for discovery. Requires existing sipwise.com account.
Vonage
Make and receive phone calls
Make and receive phone calls using your number on an iPhone. Answer calls on up to two devices simultaneously. Use Wi-Fi or 3G/4G for connectivity. Receive push notifications for incoming calls.
Verizon Wireless
Block spam calls and send to voicemail
Identify suspected spam calls with alerts. Automatically block high-risk callers and send calls to voicemail. Report numbers as spam. Block unwanted callers using custom filters. Adjust spam settings manually.
True Software Scandinavia AB
Identify calls, block spam, search numbers
Identify unknown callers and block spam calls or SMS. Search for number details. Use AI to detect spam and fraud. Access community-based spam classifications. Enable ID on compatible iOS devices.
CounterPath Corporation
Call anytime, anywhere with SIP
Make and receive calls using SIP technology. Support HD audio and video calls. Integrate with XMPP and SIP SIMPLE protocols. Manage call server connections. Set up and configure communication preferences. Cancel subscription within trial period.
Zoom Communications, Inc.
Collaborate, chat, and meet in one place
Manage team communication with chat, meetings, and calendar integration. Schedule and join calls, send messages, and access shared documents. Use AI Companion to summarize messages, draft responses, and prioritize tasks.
GoDaddy.com, LLC
Answer calls and manage business communications
Manage business calls and texts with a separate . Answer calls to identify them as business-related. Make and send texts using the business . Filter spam calls to avoid unwanted interruptions. Use cellular connection for clear call quality.
IPitimi
Make and receive VoIP calls
Make and receive voice and video calls using VoIP. Send and receive instant messages. Access a corporate directory for quick contact lookup. Dial extensions directly from the .
Teo Technologies, Inc.
Make and receive voice calls
Make and receive calls using Wi-Fi or data. Conference, split, or swap calls. Transfer calls and access contacts. Use speakerphone, mute, and hold functions. View call and voicemail indicators. Integrate with Teo Unified Communications platform.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.