Reference Clock Table (REFTA)
If such devices are installed, ensure that the reference clock table (AMO REFTA) is configured correctly. Proper synchronization of modules and devices is important to prevent UDP/RTP packet loss and delays. Incorrect settings may result in media disruptions that affect voice and facsimile transmission.
DISP-REFTA:;
H500: AMO REFTA STARTED
+-------------------------------------------------------------------------+
| R E F E R E N C E C L O C K C I R C U I T S |
+--------------+---------+----------+---+------+------+------+-----+------+
| PEN | MODULE | DEVICE |PRI|ERROR |BLOCK |SUPP. |READY|SRCGRP|
| | | | | | | |BUT | |
| | | | | | | |ASYN.| |
+--------------+---------+----------+---+------+------+------+-----+------+
| 1-17- 7- 0 | DIU-N2 | S2COD | 80| 64000| N | | N | 1|
| 1-17- 9- 0 | STMD | S0COD | 90| 16000| N | | N | 1|
+--------------+---------+----------+---+------+------+------+-----+------+