I have the a problem testing libss7 w ss7linktest . I receive SIO from Telco and Send back SIOS , i this <br>this right , a quick check on ITU Q.781 - 1.4 shows me <br><br>PURPOSE: To check "Aligned ready" Timer T1 and "Proving period" Timer T4 (Normal)
<br>PRE-TEST CONDITIONS: Link out of service<br>EXPECTED SIGNAL UNIT SEQUENCE:<br> SP B SP A<br>Link Link<br> <------------------------- 1–0 SIOS
<br>1–0 SIOS -------------------------><br> : start<br> <------------------------- 1–0 SIO<br>1–0 SIO ------------------------->
<br> <------------------------- 1–0 SIN<br>1–0 SIN -------------------------><br> T4 (Pn)<br> <------------------------- 1–0 FISU
<br> T1<br> <------------------------- 1–0 SIOS<br><br><br>root@ss7:~/libss7-trunk# ./ss7linktest 1 itu 27 1<br>Starting link 1
<br>Link state change: IDLE -> NOTALIGNED<br>Len = 4 [ ff ff 01 00 ]<br>FSN: 127 FIB 1<br>BSN: 127 BIB 1<br>>[0] LSSU SIO<br><br>Len = 2 [ ff ff ]<br>FSN: 127 FIB 1<br>BSN: 127 BIB 1<br><[0] LSSU SIOS<br><br>Link state change: NOTALIGNED -> NOTALIGNED
<br>Len = 4 [ ff ff 01 00 ]<br>FSN: 127 FIB 1<br>BSN: 127 BIB 1<br>>[0] LSSU SIO<br><br>Ideas ? !<br clear="all"><br>-- <br>TC