2 sip call progression, 3 sip servers, 1 sip user agent server – ZyXEL Communications 2002 Series User Manual

Page 40: 2 sip call progression 5.2.3 sip servers, Table 9 sip call progression

2 sip call progression, 3 sip servers, 1 sip user agent server | 2 sip call progression 5.2.3 sip servers, Table 9 sip call progression | ZyXEL Communications 2002 Series User Manual | Page 40 / 102 2 sip call progression, 3 sip servers, 1 sip user agent server | 2 sip call progression 5.2.3 sip servers, Table 9 sip call progression | ZyXEL Communications 2002 Series User Manual | Page 40 / 102