User manual

Rainbow2 IP Phone User Manual

ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn

8. G711a Codec Name---G711a codec name used in SDP, defaults to PCMA

9. G711u Codec Name---G711u codec name used in SDP, defaults to PCMU

10. AVT Codec Name---AVT codec name used in SDP, defaults to telephone-event

11. G722 Codec Name---G722 codec name used in SDP, defaults to G722

12. G723 Codec Name---G723 codec name used in SDP, defaults to G723

13. G723 Mode---G723 codec rate, which can be 6.3kBit/s, 5.3kBit/s, defaults to 5.3kBit/s

14. G726 Codec Name---G726 codec name used in SDP, defaults to G726

15. G729ab Codec Name---G729ab codec name used in SDP, defaults to G729

16. iLBC Codec Name---iLBC codec name used in SDP, defaults to iLBC

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NAT Support Parameters

1. Enable Stun: Whether to use stun to discover NAT mapping.

2. Stun Server: Set stun server, which can be IP address or domain name.

4.4 Account

Rainbow2 has 4 line keys mapping Account 1、Account 2、Account 3 and Account 4 respectively.

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SIP

1. Enable: whether to enable register.

2. Display Name: This name will display on the LCD screen. It will show the User ID instead if

leave Display Name as blank.