SIP Provider EmslandTel.net (DE) (kb5057)
The information in this article applies to:
- SwyxWare 11
Information und configuration hints for SIP provider EmslandTel.net (Germany).
EmslandTel.net is offering SIP trunks with and without user authentication. The tested SIP Trunk is without user authenication, this means that the authentication is based on the public IP address of the SwyxWare server. Therefore, you need a static, public IP address from your ISP.
For your convenience the generated CustomProviderProfiles.config is available for download at the end of this article. Extended information about how to use this file can be found at Configuration and Adaptation of SIP Providers via Provider Profiles (kb3436).
During creation of the SIP trunkgroup, profile'ETN VoIP (DE)' has to be selected.
IMPORTANT: In case that the SwyxWare server is running with a private IP address and the static, public IP address is provided by NAT gateway, it is necessary to configure a STUN server in the properties of the SIP trunk group, under the tab 'SIP'. A list of public STUN servers can e.g. be found at http://www.voip-info.org/wiki/view/STUN. In this case, it is necessary to configure the correct portwarding in the NAT gateway, such that inbound SIP requests are being forwarded to port 65002 of the SwyxWare server.
If no NAT gateway is necessary, the provider has to be consider that inbound SIP requests are being directly sent to port 65002 of the SwyxWare server.
- Incoming/outgoing national calls
- Incoming/outgoing international calls
- Correct Calling Line Identification (CLI) on national and international calls
- CLIP No Screening
- Holding and retrieving calls
- Toggeling between two calls
- Call transfer
Mutually supported codecs:
- T.38 for FAX negotiation
- Incoming/outgoing DTMF signaling in accordance with via RFC2833
- Fax transmission via T.38
09/01/2018 with SwyxWare 11.00.1.0
- CustomProviderProfile_EmslandTel.net (DE)
The third-party contact information included in this article is provided to help you find the technical support you need. This contact information is subject to change without notice. Swyx in no way guarantees the accuracy of this third-party contact information nor is responsible for it's content.