Introduction

There are different Methods to provide the CLIP information to a SIP device.

SIP UPDATE Message

The platform sends a SIP update Message that contains information about the CLIP.

The Gigaset N720 had by default the SIP update Message disabled, from software 98 it is enabled by default and to activate:

• Only after factory reset and new configuration this parameter will be enabled.
• Restore this config file and only this parameter will be enabled, all other settings will stay the same.
• Via provisioning change this parameter:
  BS_VOIP_Data.ul_SIP_AllowMethodMask=0x373e

Platforms supporting CLIP update via SIP UPDATE message

• Hybird 120
• Starface
• Gigaset T300/T500

CLIP source

Priority is from right to left.

Value:

1=from header for CLIP source
2=to header for COLP source
3=replay-to header for CLIP source
4=p-asserted-identity with tel-URI for CLIP/COLP source
5=p-asserted-identity with sip-URI for CLIP/COLP source

BS_VOIP_Data.astVoipProviders[%].ulSIP_CLIP_SOURCES=0x00000451
BS_VOIP_Data.astVoipProviders[%].ulSIP_COLP_SOURCES=0x00000245

BS_VOIP_Data.astVoipProviders[0].ulSIP_CLIP_SOURCES=0x451
BS_VOIP_Data.astVoipProviders[0].ulSIP_COLP_SOURCES=0x245

BS_VOIP_Data.astVoipProviders[1].ulSIP_CLIP_SOURCES=0x451
BS_VOIP_Data.astVoipProviders[1].ulSIP_COLP_SOURCES=0x245

*Questions:*
1) Does Merkur have a prioritization in phone number displaying on the handset, while receiving the call?
2) Is RPID header supported (REMOTE-PARTY-ID)?

*Answers:*
1) You can use below options to change behaviour of CLIP in case of incoming call:
* SIP_CLIP_COLP_SOURCE_FROM 0x1
** from header for CLIP source
* SIP_CLIP_COLP_SOURCE_TO 0x2
** to header for COLP source
* SIP_CLIP_COLP_SOURCE_REPLY_TO 0x3
** reply-to header for CLIP source
* SIP_CLIP_COLP_SOURCE_PAI_TEL 0x4
** p-asserted-identity with tel-URI for CLIP/COLP source
* SIP_CLIP_COLP_SOURCE_PAI_SIP 0x5
** p-asserted-identity with sip-URI for CLIP/COLP source