About Collab

OnePBX is a powerful Multi-tenant SIP based IP PBX solution that provides flexibility and easy browser based management of all tenants’ specific configurations.

• 100% SIP based IP-PBX Solution.

• Multi-tenant: Supports multiple clients and sites.

• Integrates fixed and mobile networks, with soft and physical phones.

• Compatible with legacy digital PBXs (through SIP trunk).

• Unified web-based interface for provisioning and reporting.

• Intelligent routing of inbound calls (hunting groups, voice mail, etc).

• Customizable dial plans for outbound calls.

• Mobile Extensions on iPhone, iPad and Android (OnePBX Mobile).

See below for a list of supported features when using Gigaset pro IP Devices with the Collab OnePBX Hosted Platform (Version

Feature HighlightsN510 PRO

N720 PRO

Software Release42.19470.073
Call initiate
Call accept
Last Number Redial (LNR)
Calling Line Identity Presentation (CLIP)
Caller ID (outgoing)
Number withheld / AnonymousUntested
Connected Outside Line Presentation (COLP)××
Music On Hold (MOH)
Transfer - supervised 
Transfer - unsupervised 
3-party conference - as attendee
3-party conference - initiate×
Call list/history
Message Waiting Indication (MWI)
Voice mail deposit/retrieval
Voice mail notification
Voice mail new message counter
Only first new message
is counted
Call waiting

Partial - tone heard,
able to accept new call,
but not return to first

Call pick-up (directed)  Code: *8
Call pick-up (group)  Code: * & Ext Number
Call pick-up (BLF key)n/an/a
Do Not Disturb (DND)××
Call forward unconditional (CFU)
Call forward no reply (CFNR)
Call forward busy (CFB)
DTMF signalling (RFC2833)
BLF (Busy / Idle indication)n/an/a
Call completed elsewhere
Auto Provisioning
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