DID, Toll Free numbers

Cheap multichannel virtual DID numbers

DID, Toll Free numbers Singapore

OPTIROAM provides Direct Inward Dialing (DID) access numbers (sometimes referred as virtual numbers) from Singapore.

Inbound calls to national DID numbers of Singapore may be forwarded by OPTIROAM to any devices through Voice over IP (VoIP) protocols: SIP, IAX, Skype anywhere in the world where internet exist, as well on your local telephone, mobile phone or travel sim card.

Some features of the virtual numbers Singapore provided by OPTIROAM:

High quality voice service.
Each DID number Singapore is billed on a fixed monthly fee basis, with no per-minute charges.
Free call forwarding incoming calls over internet to any VoIP device.
Free call forwarding incoming calls to travel sim card OPTIROAM.
Instant DID activation through online form.
Each DID is provided with one channel, allowing one inbound call on the number. Additional channels may be purchased if required.
The forwarding destination of DID may be changed by you at any time on OPTIROAM Web services.
Call waiting and caller ID are supported.
Hunt groups and ring groups are supported, allowing multiple destinations to be configured for a single DID.
Free customer care, 24 hours per day via support Web system or by phone.

National DID numbers Singapore:

Setup - 9,10€
Monthly - 9,10€

Country	City	Country code	City code	Number type
SINGAPORE		65	31	National

Legal Restriction(s) for DID number Singapore:

Cannot be used for calling cards applications.
For geographical numbers, the location of the end user (place of residence/business) corresponding to relevant geographic zone is required. This info will be sent to OPTIROAM within 24 hours of receiving the request, otherwise the number may be disconnected.

Service Restriction(s) for DID number Singapore:

.T38 is supported.

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