PBGS
05Solutions · Voice, RCS & WhatsApp

Beyond SMS: voice calls, RCS Business Messaging, and WhatsApp Business.

When SMS is not the right channel, PBGS provides voice OTP, programmable voice, RCS Business Messaging for richer interactions, and WhatsApp Business API access through Meta-approved channels.

Channel
Voice, RCS & WhatsApp
Region
Global
Direction
A2P
SLA
99.95%
iCapabilities

What this channel does for you.

  • Voice OTP with text-to-speech in 30+ languages

  • DID (Direct Inward Dial) numbers in priority markets

  • RCS Business Messaging for Android-rich experiences

  • WhatsApp Business API via Meta-approved partner channels

  • Unified delivery reporting across channels

iiUse cases

Where teams put this to work.

01

Voice OTP fallback

Read codes aloud when SMS is undeliverable or blocked.

02

Rich brand experiences

RCS and WhatsApp templates with images, cards, and quick-reply buttons.

03

Multi-channel orchestration

Choose the right channel per recipient, region, and use case.

ivContinue

Other channels we operate.

01
A2P SMS
Application-to-person messaging at carrier-grade scale.
02
OTP / 2FA
Time-critical one-time passcodes with the highest delivery priority.
03
International SMS
Global routing engineered for APAC-out, world-in.
04
SMS API & SDKs
A developer-first messaging API. Send your first message in four lines.
Pricing & access

Quote on voice, rcs & whatsapp.

Send target markets, expected volume, and use case. We will respond with pricing and a sandbox key within one business day.

Talk to sales