
What is COTeL PSTN-Connect SIP?
COTeL PSTN-Connect SIP is a Cotran Telecommunications solution/offering
that provides local and long-distance PSTN origination and termination
services to VoIP Service Providers & Business Customers.
Key features:
- Full local and LD voice services – origination and
termination, LNP / new DID assignment, E911, Directory
Assistance, Directory Listing – to multiple end users over a
single IP connection to the customer.
- Direct IP interconnection to a Cotran-iBCS or ANY CALL
ROUTING ENGINE via Session Initiation Protocol (SIP) signaling
- Public and private IP interconnection options
- G.711 and G.729a voice codecs (selectable by VTSP or
Business Customer), T.38 fax support

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