Sandkasten
The Wiki of Unify contains information on clients and devices, communications systems and unified communications. - Unify GmbH & Co. KG is a Trademark Licensee of Siemens AG.
Example for HiPath OpenOffice ME Collaboration with VoIP Providers:
General Information
SIP trunking features
- Up to 4 active SIP providers and one Internet connection
- Direct connection to DSL modem or operation behind another router using STUN
- SIP trunking with single numbers (MSN) or Direct Inward Dialing (DID)
- number of simultaneous VoIP connections is only limited by DSL bandwidth
- automatic fallback to ISDN at SIP trunk failure
- G.711 and G.729 Codecs are supported by the OpenOffice appliance
- Fax over IP with T.38 planned for minor release 4
General requirements
- Intermediate routers shall support quality of service and bandwidth control mechanisms if the WAN link is used for voice and data simultaneously.
SIP Provider dependent restrictions
- to be provided -
Tested VoIP providers by countries
The following providers have been successfully tested by development or customer:
| Country | VoIP Provider | Available |
|---|---|---|
 Germany
|
Arcor | DID |
| freenetBusiness | DID | |
| sipgate | MSN, DID[1] | |
| toplink | MSN, DID | |
 The Netherlands
|
Priority Telecom | MSN |
 Slovenia
|
Amis | MSN |
| Detel | MSN | |
| tustelekom | DID | |
| UPC Telemach | MSN | |
 Spain
|
Xtra Telecom | MSN |
 United States of America
|
Sotel | MSN, DID |
- ↑ For availability of DDI account by sipgate, please refer to http://www.sipgate.de
