UVAI

UVAI 是移动最便宜的 VOIP 电话提供商。

UVAI is a Mobile Cheapest VOIP Calls provider. The Mobile VOIP dialer lets you make cheap calls to national or international destinations.

UVAI Mobile VOIP Dialer is the best IOS VOIP solution; save on your mobile phone costs right away, by using this UVAI Mobile dialer VOIP.

UVAI is a Mobile VOIP SIP Phone application was created to meet the needs of the market demand.

Making a UVAI Dialer a tool that fits all needs according to the working model of each client.

List of supported features:

Audio Codecs :

AMR

Speex16khz

Sppex8khz

Opus 48khz

Silk 24khz

Silk 16khz

AAC-ELD 22khz

AAC-ELD 44khz

G722

GSM

ILBC

PCMU (G711U)

PCMA (G711A)

Advance Rate Control setting :

Codec Bitrate Limit

Video Calls :

Automatic start

Automatic accept

Video Codecs

mpeg4

h264

VP8

Video Size

HD (960x720)

VGA (640x480)

QVGA (320x240)

Phone Call

Add Prefix

Substitute + by 00

Network :

Edge optimization

Transport

UDP

Media Encryption

Push Notification on/off

Phone Dialer :

Call History

Contact

Chatting

Call Transfer

Call Add

Speakerphone

Video Calling

Call Pause

Microphone on / off