Emulation of basic ISDN interfaces using TDMPWs
Javi Muñoz <[email protected]> Fri, 30 Dec 2011 13:10:58 +0100
| Newsgroups | gmane.ietf.l2tpext |
|---|---|
| Message-ID | <[email protected]> |
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