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spa phones and qos

canadianicon25
Level 1
Level 1

can anyone tell me if the spa phones mark their source traffic for L2 and L3 QoS.  Would like to use trusted QoS on cisco devices that are upstream.  please adivse,

1 Reply 1

Hi,

Yes, we use the following QoS settings:

SIP:

  • TOS/DSCP:  0x68
  • COS:  3

RTP:

  • TOS/DSCP: 0xb8
  • COS:  6

Chris