Call Trace ISUB ENC SIP to ISDN (CALLED)

 

Sending an INVITE with isub and isub encoding SIP parameters in From Header and R-URI and To Header.

 

INVITE sip:service@10.10.1.162:5060;isub=12345;isub-encoding=nsap-ia5 SIP/2.0\r\n

Via: SIP/2.0/UDP 10.10.1.22:5061;branch=z9hG4bK-3936-1-0\r\n

From: sipp <sip:sipp@10.10.1.22:5061;isub=12345;isub-encoding=nsap-ia5>;tag=3936SIPpTag001\r\n

To: sut <sip:service@10.10.1.162:5060;isub=12345;isub-encoding=nsap-ia5>\r\n

 

The Outgoing ISDN with both calling party and called party subaddress.

08:25:18.600 CALL(ISD)      (00:00034:01) RCVD Outseize Ctrl from L4

08:25:18.610 CALL(ISD)      (00:00034:01) SENT Setup to Network

08:25:18.610 ISDN(I)         5845 02 T  00  00  1  28 22 0  02a SETUP 0009

08:25:18.610 ISDN(I)         02014450080200090504038090a21803a983896d07885031323334357003a12a2a710788503132333435