When there is a call between two IMS subscribers, callee number on the caller terminal should display cornet format (without country code and area code), but the results show the global format.
IMS version: IMS8.1
ATS version is: V100R003C01SPC100.
1, first check DSPCFG command on the ATS, results are as follows:
+++ ATS/*MEID:51*/ 2011-03-19 12:35:21+02:00
%%LST DSPCFG: USERTYPE=NORMAL;%%
RETCODE = 0 Operation succeeded
The result is as follows:
Display index = 65534
Display user Type = NORMAL
Input header = PAI Only
Output international format = a global international standard number without the minus sign
Output toll format = a toll number with the toll prefix
Output local format = local
Output mobile format = a mobile number without the toll prefix
Output home NPA local call format = NULL
Output foreign NPA local call format = NULL
Output home NPA local toll call format = NULL
Output number type = TEL format
Output header = PAI header
Output display name = no change the display name
(Number of results = 1)
2, seen from the data configured to display the output format for the tel number format, and Input header = PAI Only, and display the local number for local call, that is, without the country code and area code.
3, from the message (attachment) can be seen, the terminal will be sent to the called side of the PAI header field with two, two PAI header fields as follows:
P-Asserted-Identity: "Anonymous" <sip:+firstname.lastname@example.org;cpc=ordinary>
P-Asserted-Identity: "Anonymous" <tel:3279999;cpc=ordinary;phone-context=+86471>.
4, the tracking information found two PAI headers, sip PAI format is the previous, tel PAI format in the post, because when the display will show the first PAI, so caller ID is +864713279999.
5, upon inquiry, found soft parameter control the order, so we modify the soft parameter 3044 to 1, local calls appear normal.
3044 introduced the soft parameters: P3044-SP_TELURI_FIRST_IN_PAI
The default value of 0
Usage of a detailed description of the soft parameters
To control the sequence of PAI when there are both tel PAI and SIP PAI in a INVITE message.
Default value = 0
= 0: If you receive the PAI header field is the SIP URI in the first ,second is the TEL URI, then send a message to keep the order intact.
= 1: If you receive the PAI header field is the SIP URI in the first, second is the TEL URI, then send a message to adjust the order.
6, execute the command MOD SFP: SPID = 3044, VAL = 1; appear normal.
1, Data configurations problem on ATS.
2, ATS software parameter control.