M4 interconnection form

Gateway Type: Softswitch

Software: M4 Switch

Gatekeeper/SSW Type: M4 Switch

Model: M4 Switch

Software: M4 Switch

Signaling: SIP

SIP Options Supported?: Yes

SIP Option Ping interval: 60sec

SIP Session Timer Supported: Yes

SIP Session Keepalive: No

SIP trunk direction (2WAY / IN / OUT): 2WAY

Signaling IPs:port (s)/Direction: WIND → Carrier: KSR server IP, Port 5060

Signaling IPs:port(s)/Direction: Carrier → WIND: KSR server IP, Port 5060

Capacity / Total # of Ports/ CCs (Inbound and Outbound): depends on M4 license

Media IP’s/Direction: WIND → Carrier: KSR server IP

Media IP’s/Direction: Carrier → WIND: KSR server IP

Codec: M4_Supported_Codecs depends on what will be selected on TP/OP

Voice: Yes

DTMF: passthrough

Fax: passthrough

Packet Size: 1492b max

Transcoding supported: Yes