30 Dec 2011 13:10
Emulation of basic ISDN interfaces using TDMPWs
Javi Muñoz <javi <at> trajano.us.es>
2011-12-30 12:10:58 GMT
2011-12-30 12:10:58 GMT
Is a TDMPW able to emulate a basic ISDN interface [I.430]?: a) SAToP (or AAL1 without SDT): it includes E1/DS1 (125 us) or E3/DS3 frames. Basic ISDN interfaces use frames of 250 us). b) CESoPSN (or AAL1 with SDT): it includes E1/DS1 frames or 64-kbps channels. However, in the basic ISDN interfaces, D-channel is 16 kbps. c) AAL2: I know it is able, such as MPLS forum includes in [af-vmoa-0145.001/Table-1] Regards Javi
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