# A1 Dialer

> A1 Dialer (iPhone/iPad app by ADVAITAM TECH SOLUTIONS PRIVATE LIMITED.)

- Source: https://appshunter.io/ios/app/a1-dialer/id1210616143 (this page in markdown: same URL + `.md`)
- Developer: [ADVAITAM TECH SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1158677753)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 9 MB
- Languages: English
- Released: 2017-08-30
- Data updated: 2025-04-24
- User reviews in markdown: https://appshunter.io/ios/app/a1-dialer/id1210616143/reviews.md

## What is A1 Dialer?

iOS version support of 6.0 on Apple iPhone, iPad and it uses the 3G/Edge/wifi Internet connectivity.

E-Caller is developed based on the requirements of VoIP Providers business needs.

Features :-

E-Caller uses SIP protocol based for signaling.
E-Caller Supports all codecs.
E-Caller run Behind NAT or private IP.
User Friendly Interface.
Auto Sync of Balance.
Real Time Sip status messages.
Call History.
Loud Speaker.
Hold.
Address book integration.
Compatible with all sip standard switches.
It has very efficient implementation of jitter buffer to play voice smoothly.
Silent suppression and comfort noise generation has been used to reduce the bandwidth usage, and this makes the dialer more efficient in making VoIP calls.


## Version history (last 1 release)

### 1.1.0 — 2017-08-30

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by ADVAITAM TECH SOLUTIONS PRIVATE LIMITED

- [iCallMore Plus](https://appshunter.io/ios/app/icallmore-plus/id1165310699)
- [mBuzzz](https://appshunter.io/ios/app/mbuzzz/id1226360371)
- [Jumbo Platinum Lite](https://appshunter.io/ios/app/jumbo-platinum-lite/id1625619787)
- [iCallMore Lite](https://appshunter.io/ios/app/icallmore-lite/id1625692201)
- [Big Voize Lite](https://appshunter.io/ios/app/big-voize-lite/id1626003716)

All apps by ADVAITAM TECH SOLUTIONS PRIVATE LIMITED: https://appshunter.io/developer/1158677753

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-04-24.*