SIP device integration

Keep your hardware. Gain the cloud.

Connect desk phones, conference systems, ATAs and on-premise PBXs to the AHOI platform. Protect the hardware you already own while adding cloud call flows, numbers and analytics on top.

TLS / SRTP encryption HD voice (Opus, G.722) Registration or IP auth 99.99% uptime 24/7 support

Key features

Integrate, manage and secure your device fleet.

Everything needed to bring SIP hardware onto the platform and keep it running at scale.

Registration-based auth

Standard SIP registration with username and password credentials over TLS.

IP authentication

Passwordless connectivity for offices with static IPs, with access controls per address.

Multi-device support

IP phones, conference systems, paging systems and door entry devices on one account.

ATA integration

Bring analog phones and fax machines into cloud communications through analog adapters.

PBX connectivity

Link on-premise PBX systems to the cloud for hybrid deployments and gradual migration.

Advanced codec support

Wideband Opus and G.722 for HD audio, with legacy narrowband codecs where needed.

Real-time diagnostics

Device connectivity, call quality metrics and network performance in live dashboards.

Enterprise security

TLS signalling, SRTP media encryption and built-in fraud prevention.

How it works

Three steps from desk phone to cloud.

1

Add the device

Create a SIP device in the portal or by API. Choose registration credentials or IP authentication and we generate the settings.

2

Point it at AHOI

Enter the credentials on the phone, ATA or PBX, or let auto-provisioning push the configuration to supported vendors.

3

Route and monitor

Attach phone numbers, call flows and voicemail, then watch registration status and call quality in real time.

Provisioning

Provision devices programmatically.

Register SIP endpoints, configure credentials and manage whole device fleets through the API. Auto-provisioning is available for major hardware vendors.

Polycom Yealink Cisco Grandstream Snom ATAs
register-device.py
import ahoi

# Initialise the client
client = ahoi.Client(api_key="your_api_key")

# Register a SIP device
device = client.sip.create(
    friendly_name="Lobby Phone",
    auth_type="registration",
    codecs=["opus", "g722"],
    encryption="tls_srtp"
)

print(device.credentials)

Get started

Ready to connect your SIP devices?

Start integrating your existing hardware today. Our team will help you design a migration path that keeps every phone ringing.