Solutions
BandTel Certified Interoperable Vendors
The following equipment manufacturers are listed as BandTel Certified Interoperable. Please confirm with your BandTel representative that the specific model and version of software has been certified as well. BandTel will add vendors to this list as interoperability testing is completed.
BandTel Certified Interoperability Requirements Summary
Criteria that are tested in determining the certification of vendors as BandTel Interoperable are divided into three categories: mandatory, strongly advised, and optional. Samples of each are shown below:
Mandatory
- Proxy by DNS
- Redundant DNS Servers
- SIP 302 REDIRECT
- IP Authentication
- SIP v2.0 Compliant
- Authentication for outbound dialing
- Call to invalid STN number
- Terminated call before calling side answers
- Session timer expires initiated REINVITE
- Outbound local PSTN call dialed by User Agent
- Caller ID transmission for outbound PSTN call
- Outbound long distance PSTN call
- Outbound international PSTN call
- Inbound call to DID
- DTMF transmission and recognition
- Voice quality
- And other characteristics
Strongly Advised
- Multiple proxy specification
- Dynamic Registry
Optional
- ICMP Ping
- SIP Failover
BandTel Certified Interoperable Vendors (June, 2008)
The following vendors provide products and services that are currently certified as BandTel Interoperable:
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Additional vendors are being added every day. Please contact BandTel to determine if specific hardware and software have been certified.