Hi, Further to add to the last this is what I am looking for the bold part
0000 *ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff * ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0010 * ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff* ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0020 0000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0010 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0020 ff ff ff ff ff ff ff ff ff ff ff 58 2d 42 72 6f ÿÿÿÿÿÿÿÿÿÿÿX-xro 0030 61 64 57 6f 72 6b 73 2d 44 4e 43 3a 20 6e 65 74 : net 0040 77 6f 72 6b 2d 61 64 64 72 65 73 73 3d 22 73 69 work-address="si 0050 70 3a 2b 33 34 39 33 37 38 31 37 30 31 36 40 6d p:@xx.yyy.net 0070 74 3b 75 73 65 72 3d 70 68 6f 6e 65 22 3b 75 73 t;user=phone";us 0080 65 72 2d 69 64 3d 22 39 33 37 38 31 37 30 31 36 er-id="11111111" 0090 40 6d 66 65 2e 74 65 6c 65 66 6f 6e 69 63 61 2e @xx.yyy. 00a0 6e 65 74 22 0d 0a net".. ÿÿÿÿÿÿÿÿÿÿÿX-xro 0030 61 64 57 6f 72 6b 73 2d 44 4e 43 3a 20 6e 65 74 : net 0040 77 6f 72 6b 2d 61 64 64 72 65 73 73 3d 22 73 69 work-address="si 0050 70 3a 2b 33 34 39 33 37 38 31 37 30 31 36 40 6d p:@xx.yyy.net 0070 74 3b 75 73 65 72 3d 70 68 6f 6e 65 22 3b 75 73 t;user=phone";us 0080 65 72 2d 69 64 3d 22 39 33 37 38 31 37 30 31 36 er-id="11111111" 0090 40 6d 66 65 2e 74 65 6c 65 66 6f 6e 69 63 61 2e @xx.yyy. 00a0 6e 65 74 22 0d 0a net".. [image: image.png] BR/// Rakesh Kumar Mohanty On Wed, Feb 6, 2019 at 3:21 PM Rakesh <rak...@gmail.com> wrote: > Hi Expert, > > Can I just know on INVITE request if I get the below characters then is > it OK as per ABNF grammar? Please note I am not asking about the header > rather I need to know the correctness of the character that has appeared on > INVITE request. > > > [truncated]\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\37 > Expert Info (Note/Undecoded): Unrecognised SIP header > (�������������������������������������������) > > [image: image.png] > [image: image.png] > > BR/// > > Rakesh Kumar Mohanty >
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